Title: The Best Hotels Closest to Dolphin Research Center in Marathon - 2026 Updated Prices | Expedia.co.uk [Marathon Travel Guide](https://expedia.co.uk/Marathon.dx2437)[Holiday Rentals in Marathon](https://expedia.co.uk/Marathon-Holiday-Rentals.d2437.Travel-Guide-HolidayRentals)[Flights to Marathon](https://expedia.co.uk/Cheap-Flights-To-Marathon.d2437.Travel-Guide-Flights)[Things to do in Marathon](https://expedia.co.uk/Things-To-Do-In-Marathon.d2437.Travel-Guide-Activities)[Dolphin Research Center Car Hire](https://expedia.co.uk/Compare-Cheap-Car-Hire-In-Dolphin-Research-Center.d6069241.Car-Hire-Guide)[Dolphin Research Center Holidays](https://expedia.co.uk/Dolphin-Research-Center-Marathon.d6069241.Attraction) ![Dolphin Research Center which includes a statue or sculpture and signage](https://images.trvl-media.com/place/6069241/06098647-0cf2-444a-a5ad-496d92022883.jpg?impolicy=fcrop&w=1200&h=500&q=medium) ![](https://images.trvl-media.com/place/6069241/06098647-0cf2-444a-a5ad-496d92022883.jpg?impolicy=fcrop&w=1200&h=500&q=medium) - ![](https://a.travel-assets.com/travel-assets-manager/pictogram-bex/light__price_find.svg) ### Change your mind Book hotels with free cancellation - ![](https://a.travel-assets.com/travel-assets-manager/pictogram-bex/light__deals.svg) ### Treat yourself Save instantly and earn perks with One Key [Learn about One Key](https://www.expedia.co.uk/welcome-one-key) - ![](https://a.travel-assets.com/travel-assets-manager/pictogram-bex/light__bed.svg) ### Be picky Search almost a million properties worldwide ## Check prices for these dates Tonight [7 Feb - 8 Feb](https://www.expedia.co.uk/Hotel-Search?regionId=6069241&startDate=2026-02-07&endDate=2026-02-08&adults=2&rfrr=TG.LP.CheckPrices.Hotel&openPlayBack=true) Tomorrow [8 Feb - 9 Feb](https://www.expedia.co.uk/Hotel-Search?regionId=6069241&startDate=2026-02-08&endDate=2026-02-09&adults=2&rfrr=TG.LP.CheckPrices.Hotel&openPlayBack=true) Next weekend [13 Feb - 15 Feb](https://www.expedia.co.uk/Hotel-Search?regionId=6069241&startDate=2026-02-13&endDate=2026-02-15&adults=2&rfrr=TG.LP.CheckPrices.Hotel&openPlayBack=true) In two weeks [20 Feb - 22 Feb](https://www.expedia.co.uk/Hotel-Search?regionId=6069241&startDate=2026-02-20&endDate=2026-02-22&adults=2&rfrr=TG.LP.CheckPrices.Hotel&openPlayBack=true) Recommended Price (low to high) Distance Property class ## Our top choices for Dolphin Research Center hotels ![Balcony view](https://images.trvl-media.com/lodging/37000000/36890000/36881900/36881801/d5720c3e.jpg?impolicy=fcrop&w=357&h=201&p=1&q=medium) ![Rooftop bar, ocean views, open selected days](https://images.trvl-media.com/lodging/37000000/36890000/36881900/36881801/55185b28.jpg?impolicy=fcrop&w=357&h=201&p=1&q=medium) ![Beach bar](https://images.trvl-media.com/lodging/37000000/36890000/36881900/36881801/ef4dc63f.jpg?impolicy=fcrop&w=357&h=201&p=1&q=medium) ![Exterior](https://images.trvl-media.com/lodging/37000000/36890000/36881900/36881801/1b2eda02.jpg?impolicy=fcrop&w=357&h=201&p=1&q=medium) ### Grassy Flats Resort & Beach Club [](https://www.expedia.co.uk/Marathon-Hotels-Grassy-Flats-Resort-Beach-Club.h36881801.Hotel-Information) 0.7 mi from Dolphin Research Center 9.4/10 Exceptional (389 reviews) "Great place!" ![United States](https://a.travel-assets.com/egds/marks/flags/us.svg) Jeffery Scott £311 includes taxes & fees 8 Mar - 9 Mar [](https://www.expedia.co.uk/Marathon-Hotels-Grassy-Flats-Resort-Beach-Club.h36881801.Hotel-Information) ![Dinner served, pool views ](https://images.trvl-media.com/lodging/4000000/3870000/3864000/3863945/d4b7beed.jpg?impolicy=fcrop&w=357&h=201&p=1&q=medium) ![Exterior](https://images.trvl-media.com/lodging/4000000/3870000/3864000/3863945/9e96c1a7.jpg?impolicy=fcrop&w=357&h=201&p=1&q=medium) ![Outdoor pool, open 7:00 AM to 7:00 PM, pool loungers](https://images.trvl-media.com/lodging/4000000/3870000/3864000/3863945/7453abc7.jpg?impolicy=fcrop&w=357&h=201&p=1&q=medium) ![Standard Room, 2 Queen Beds | View from room](https://images.trvl-media.com/lodging/4000000/3870000/3864000/3863945/0fc0ec45.jpg?impolicy=fcrop&w=357&h=201&p=1&q=medium) ### Rainbow Bend Resort [](https://www.expedia.co.uk/Marathon-Hotels-Rainbow-Bend-Resort.h3863945.Hotel-Information) 1.1 mi from Dolphin Research Center 8.2/10 Very good (846 reviews) "I loved it here and recommend it to anyone ! Clean, great amenities and the stuff was so home welcoming !" ![United States](https://a.travel-assets.com/egds/marks/flags/us.svg) Juan £163 includes taxes & fees 9 Feb - 10 Feb [](https://www.expedia.co.uk/Marathon-Hotels-Rainbow-Bend-Resort.h3863945.Hotel-Information) ![5 outdoor pools, pool cabanas (surcharge), pool umbrellas](https://images.trvl-media.com/lodging/1000000/10000/6100/6068/8671ba74.jpg?impolicy=fcrop&w=357&h=201&p=1&q=medium) ![Premium bedding, in-room safe, laptop workspace, blackout curtains](https://images.trvl-media.com/lodging/1000000/10000/6100/6068/aa478ce3.jpg?impolicy=fcrop&w=357&h=201&p=1&q=medium) ![View from room](https://images.trvl-media.com/lodging/1000000/10000/6100/6068/7a4a0bef.jpg?impolicy=fcrop&w=357&h=201&p=1&q=medium) ![View from room](https://images.trvl-media.com/lodging/1000000/10000/6100/6068/306bb501.jpg?impolicy=fcrop&w=357&h=201&p=1&q=medium) ### Hawks Cay Resort [](https://www.expedia.co.uk/Marathon-Hotels-Hawks-Cay-Resort.h6068.Hotel-Information) 2.3 mi from Dolphin Research Center 8.0/10 Very good (1,008 reviews) "Great atmosphe" ![United States](https://a.travel-assets.com/egds/marks/flags/us.svg) Jorge £373 includes taxes & fees 11 Feb - 12 Feb [](https://www.expedia.co.uk/Marathon-Hotels-Hawks-Cay-Resort.h6068.Hotel-Information) ![Restaurant](https://images.trvl-media.com/lodging/1000000/430000/428800/428789/27d5f1e5.jpg?impolicy=fcrop&w=357&h=201&p=1&q=medium) ![Lobby](https://images.trvl-media.com/lodging/1000000/430000/428800/428789/1b910ab7.jpg?impolicy=fcrop&w=357&h=201&p=1&q=medium) ![Bar (on property)](https://images.trvl-media.com/lodging/1000000/430000/428800/428789/7e7da461.jpg?impolicy=fcrop&w=357&h=201&p=1&q=medium) ![Outdoor pool, pool umbrellas, pool loungers](https://images.trvl-media.com/lodging/1000000/430000/428800/428789/3b51f998.jpg?impolicy=fcrop&w=357&h=201&p=1&q=medium) ### Hampton Inn Marathon - Florida Keys [](https://www.expedia.co.uk/Marathon-Hotels-Hampton-Inn-Marathon-Florida-Keys.h428789.Hotel-Information) 5.1 mi from Dolphin Research Center 9.0/10 Wonderful (1,002 reviews) "Good room and breakfast " ![United States](https://a.travel-assets.com/egds/marks/flags/us.svg) Harshad £275 includes taxes & fees 4 Mar - 5 Mar [](https://www.expedia.co.uk/Marathon-Hotels-Hampton-Inn-Marathon-Florida-Keys.h428789.Hotel-Information) ![Private beach, sun-loungers, beach umbrellas, beach towels](https://images.trvl-media.com/lodging/3000000/2870000/2869800/2869762/bdaf27b1.jpg?impolicy=fcrop&w=357&h=201&p=1&q=medium) ![Villa, 3 Bedrooms, Oceanfront | In-room safe, blackout curtains, iron/ironing board](https://images.trvl-media.com/lodging/3000000/2870000/2869800/2869762/428f1486.jpg?impolicy=fcrop&w=357&h=201&p=1&q=medium) ![Villa, 3 Bedrooms, Oceanfront | Terrace/patio](https://images.trvl-media.com/lodging/3000000/2870000/2869800/2869762/484bfa02.jpg?impolicy=fcrop&w=357&h=201&p=1&q=medium) ![32-inch TV with cable channels](https://images.trvl-media.com/lodging/3000000/2870000/2869800/2869762/4a8993f2.jpg?impolicy=fcrop&w=357&h=201&p=1&q=medium) ### Glunz Ocean Beach Hotel & Resort [](https://www.expedia.co.uk/Key-Colony-Beach-Hotels-Glunz-Ocean-Beach-Hotel-Resort.h2869762.Hotel-Information) 5.4 mi from Dolphin Research Center 9.0/10 Wonderful (1,002 reviews) "Staff was great! Location was great! Beautiful beach very comfortable chairs" ![United States](https://a.travel-assets.com/egds/marks/flags/us.svg) Sherry £287 includes taxes & fees 12 Feb - 13 Feb [](https://www.expedia.co.uk/Key-Colony-Beach-Hotels-Glunz-Ocean-Beach-Hotel-Resort.h2869762.Hotel-Information) ![Terrace/patio](https://images.trvl-media.com/lodging/13000000/12320000/12317000/12316943/aa082408.jpg?impolicy=fcrop&w=357&h=201&p=1&q=medium) ![Private beach, white sand, sun-loungers, beach towels](https://images.trvl-media.com/lodging/13000000/12320000/12317000/12316943/1a0333a8.jpg?impolicy=fcrop&w=357&h=201&p=1&q=medium) ![Outdoor pool, pool loungers](https://images.trvl-media.com/lodging/13000000/12320000/12317000/12316943/ec2103aa.jpg?impolicy=fcrop&w=357&h=201&p=1&q=medium) ![Beach/ocean view](https://images.trvl-media.com/lodging/13000000/12320000/12317000/12316943/07a7161c.jpg?impolicy=fcrop&w=357&h=201&p=1&q=medium) ### Conch Key Fishing Lodge and Marina [](https://www.expedia.co.uk/Marathon-Hotels-Conch-Key-Fishing-Lodge-And-Marina.h12316943.Hotel-Information) 3.9 mi from Dolphin Research Center 7.8/10 Good (695 reviews) "Very friendly and accommodating staff. The room was clean and bed very comfortable." ![Australia](https://a.travel-assets.com/egds/marks/flags/au.svg) paula [](https://www.expedia.co.uk/Marathon-Hotels-Conch-Key-Fishing-Lodge-And-Marina.h12316943.Hotel-Information) ![Premium Room, 1 King Bed, Lanai, Lagoon View (Kitchenette) | View from room](https://images.trvl-media.com/lodging/2000000/1780000/1775600/1775568/96bf2fd2.jpg?impolicy=fcrop&w=357&h=201&p=1&q=medium) ![Reception](https://images.trvl-media.com/lodging/2000000/1780000/1775600/1775568/2a3c3999.jpg?impolicy=fcrop&w=357&h=201&p=1&q=medium) ![Standard Room, 2 Double Beds | Free WiFi, bed sheets, wheelchair access](https://images.trvl-media.com/lodging/2000000/1780000/1775600/1775568/7746aa15.jpg?impolicy=fcrop&w=357&h=201&p=1&q=medium) ![Premium Double Room, 2 Double Beds, Lanai (Kitchenette) | Terrace/patio](https://images.trvl-media.com/lodging/2000000/1780000/1775600/1775568/e0fd07a6.jpg?impolicy=fcrop&w=357&h=201&p=1&q=medium) ### Kingsail Resort [](https://www.expedia.co.uk/Marathon-Hotels-Kingsail-Resort.h1775568.Hotel-Information) 8.1 mi from Dolphin Research Center 8.6/10 Excellent (1,021 reviews) "Great location and clean, comfortable room. Very friendly staff. " ![United States](https://a.travel-assets.com/egds/marks/flags/us.svg) Christine £140 includes taxes & fees 26 Feb - 27 Feb [](https://www.expedia.co.uk/Marathon-Hotels-Kingsail-Resort.h1775568.Hotel-Information) ![Hibiscus Waterfront 2-Bedroom, Two Bath Master Suite (Brand New) | Terrace/patio](https://images.trvl-media.com/lodging/1000000/890000/882300/882254/55bf0b8b.jpg?impolicy=fcrop&w=357&h=201&p=1&q=medium) ![3 outdoor pools, open 7:30 AM to 6:00 PM, pool loungers](https://images.trvl-media.com/lodging/1000000/890000/882300/882254/ca18911f.jpg?impolicy=fcrop&w=357&h=201&p=1&q=medium) ![Hibiscus Waterfront 2-Bedroom, Two Bath Master Suite (Brand New) | Terrace/patio](https://images.trvl-media.com/lodging/1000000/890000/882300/882254/2d5dd8eb.jpg?impolicy=fcrop&w=357&h=201&p=1&q=medium) ![Room | Private kitchen | Fridge, microwave, coffee/tea maker](https://images.trvl-media.com/lodging/1000000/890000/882300/882254/4077334d.jpg?impolicy=fcrop&w=357&h=201&p=1&q=medium) ### Lime Tree Bay Resort [](https://www.expedia.co.uk/Long-Key-Hotels-Lime-Tree-Bay-Resort.h882254.Hotel-Information) 9.1 mi from Dolphin Research Center 9.2/10 Wonderful (1,157 reviews) "Excellent location, beautiful property, friendly staff. " ![United States](https://a.travel-assets.com/egds/marks/flags/us.svg) Michael £251 includes taxes & fees 8 Feb - 9 Feb [](https://www.expedia.co.uk/Long-Key-Hotels-Lime-Tree-Bay-Resort.h882254.Hotel-Information) ![Exterior](https://images.trvl-media.com/lodging/4000000/3980000/3976500/3976429/815d0dc8.jpg?impolicy=fcrop&w=357&h=201&p=1&q=medium) ![Terrace/patio](https://images.trvl-media.com/lodging/4000000/3980000/3976500/3976429/400e5fa4.jpg?impolicy=fcrop&w=357&h=201&p=1&q=medium) ![Boathouse Rooms | Individually decorated, individually furnished](https://images.trvl-media.com/lodging/4000000/3980000/3976500/3976429/285a5729.jpg?impolicy=fcrop&w=357&h=201&p=1&q=medium) ![Dock](https://images.trvl-media.com/lodging/4000000/3980000/3976500/3976429/4651410b.jpg?impolicy=fcrop&w=357&h=201&p=1&q=medium) ### Floating Sea Cove Resort & Marina [](https://www.expedia.co.uk/Marathon-Hotels-Floating-Sea-Cove-Resort-Marina.h3976429.Hotel-Information) 4.9 mi from Dolphin Research Center 5.0/10 (1,000 reviews) "Very quiet and peaceful" ![United States](https://a.travel-assets.com/egds/marks/flags/us.svg) Joseph £111 includes taxes & fees 9 Feb - 10 Feb [](https://www.expedia.co.uk/Marathon-Hotels-Floating-Sea-Cove-Resort-Marina.h3976429.Hotel-Information) ![Exterior](https://images.trvl-media.com/lodging/2000000/1190000/1181000/1180935/7999b3b6.jpg?impolicy=fcrop&w=357&h=201&p=1&q=medium) ![Exterior](https://images.trvl-media.com/lodging/2000000/1190000/1181000/1180935/6fa6cb57.jpg?impolicy=fcrop&w=357&h=201&p=1&q=medium) ![Outdoor pool, open 8:00 AM to 8:00 PM, pool umbrellas, pool loungers](https://images.trvl-media.com/lodging/2000000/1190000/1181000/1180935/9e37e284.jpg?impolicy=fcrop&w=357&h=201&p=1&q=medium) ![Family Studio Suite, 2 Queen Beds, Kitchen, Canal View | Premium bedding, down duvets, pillow-top beds, minibar](https://images.trvl-media.com/lodging/2000000/1190000/1181000/1180935/d3616ca2.jpg?impolicy=fcrop&w=357&h=201&p=1&q=medium) ### Coconut Cay Resort & Marina [](https://www.expedia.co.uk/Marathon-Hotels-Coconut-Cay-Resort-Marina.h1180935.Hotel-Information) 8.1 mi from Dolphin Research Center 8.4/10 Very good (1,007 reviews) "Great restaurant on site " ![United States](https://a.travel-assets.com/egds/marks/flags/us.svg) Lynda £177 includes taxes & fees 8 Feb - 9 Feb [](https://www.expedia.co.uk/Marathon-Hotels-Coconut-Cay-Resort-Marina.h1180935.Hotel-Information) ![Outdoor pool, pool loungers](https://images.trvl-media.com/lodging/1000000/900000/899000/898967/0e73156e.jpg?impolicy=fcrop&w=357&h=201&p=1&q=medium) ![Marina](https://images.trvl-media.com/lodging/1000000/900000/899000/898967/7e708788.jpg?impolicy=fcrop&w=357&h=201&p=1&q=medium) ![Regional cuisine](https://images.trvl-media.com/lodging/1000000/900000/899000/898967/4e74ed3c.jpg?impolicy=fcrop&w=357&h=201&p=1&q=medium) ![Balcony](https://images.trvl-media.com/lodging/1000000/900000/899000/898967/b411569e.jpg?impolicy=fcrop&w=357&h=201&p=1&q=medium) ### Skipjack Resort & Marina [](https://www.expedia.co.uk/Marathon-Hotels-Skipjack-Resort-Marina.h898967.Hotel-Information) 9.3 mi from Dolphin Research Center 8.6/10 Excellent (1,224 reviews) "Beautiful location clean rooms friendly staff " ![United States](https://a.travel-assets.com/egds/marks/flags/us.svg) Tiffany £286 includes taxes & fees 10 Mar - 11 Mar [](https://www.expedia.co.uk/Marathon-Hotels-Skipjack-Resort-Marina.h898967.Hotel-Information) ![2 bars/lounges, poolside bar](https://images.trvl-media.com/lodging/2000000/1170000/1169600/1169583/0e78e180.jpg?impolicy=fcrop&w=357&h=201&p=1&q=medium) ![Exterior](https://images.trvl-media.com/lodging/2000000/1170000/1169600/1169583/71d566a8.jpg?impolicy=fcrop&w=357&h=201&p=1&q=medium) ![Exterior](https://images.trvl-media.com/lodging/2000000/1170000/1169600/1169583/45713b5d.jpg?impolicy=fcrop&w=357&h=201&p=1&q=medium) ![Meeting facility](https://images.trvl-media.com/lodging/2000000/1170000/1169600/1169583/cb981197.jpg?impolicy=fcrop&w=357&h=201&p=1&q=medium) ### Faro Blanco Resort Marathon Florida Keys, Curio by Hilton [](https://www.expedia.co.uk/Marathon-Hotels-Faro-Blanco-Resort-Yacht-Club.h1169583.Hotel-Information) 10.7 mi from Dolphin Research Center 8.8/10 Excellent (1,228 reviews) "Everything was great!" ![United States](https://a.travel-assets.com/egds/marks/flags/us.svg) Kevin £285 includes taxes & fees 2 Mar - 3 Mar [](https://www.expedia.co.uk/Marathon-Hotels-Faro-Blanco-Resort-Yacht-Club.h1169583.Hotel-Information) ![On the beach, beach cabanas, sun-loungers](https://images.trvl-media.com/lodging/11000000/10560000/10554600/10554536/30a374ce.jpg?impolicy=fcrop&w=357&h=201&p=1&q=medium) ![2 outdoor pools, pool cabanas (surcharge), pool umbrellas](https://images.trvl-media.com/lodging/11000000/10560000/10554600/10554536/5f4107d5.jpg?impolicy=fcrop&w=357&h=201&p=1&q=medium) ![Banquet hall](https://images.trvl-media.com/lodging/11000000/10560000/10554600/10554536/246f3120.jpg?impolicy=fcrop&w=357&h=201&p=1&q=medium) ![Property amenity](https://images.trvl-media.com/lodging/11000000/10560000/10554600/10554536/b0c6ffbf.jpg?impolicy=fcrop&w=357&h=201&p=1&q=medium) ### Courtyard by Marriott Faro Blanco Resort, Marathon Florida Keys [](https://www.expedia.co.uk/Marathon-Hotels-Courtyard-By-Marriott-Marathon-Florida-Keys.h10554536.Hotel-Information) 10.7 mi from Dolphin Research Center 9.0/10 Wonderful (1,003 reviews) "Staff is superb and kids friendly" ![United States](https://a.travel-assets.com/egds/marks/flags/us.svg) Hermanus £325 includes taxes & fees 1 Mar - 2 Mar [](https://www.expedia.co.uk/Marathon-Hotels-Courtyard-By-Marriott-Marathon-Florida-Keys.h10554536.Hotel-Information) ![Premium bedding, soundproofing, iron/ironing board, free WiFi](https://images.trvl-media.com/lodging/14000000/13210000/13209500/13209442/f0cbd748.jpg?impolicy=fcrop&w=357&h=201&p=1&q=medium) ![Flat-screen TV](https://images.trvl-media.com/lodging/14000000/13210000/13209500/13209442/44936e56.jpg?impolicy=fcrop&w=357&h=201&p=1&q=medium) ![Outdoor pool, pool loungers](https://images.trvl-media.com/lodging/14000000/13210000/13209500/13209442/8fcf2a1a.jpg?impolicy=fcrop&w=357&h=201&p=1&q=medium) ![Premium Apartment, 2 Bedrooms, Kitchen | Living area | Flat-screen TV](https://images.trvl-media.com/lodging/14000000/13210000/13209500/13209442/a6598801.jpg?impolicy=fcrop&w=357&h=201&p=1&q=medium) ### Knight's Key Suites [](https://www.expedia.co.uk/Marathon-Hotels-Captain-Pips-At-Knights-Key-Inn.h13209442.Hotel-Information) 11.9 mi from Dolphin Research Center 9.0/10 Wonderful (1,169 reviews) "Very a nice place clean nice location good price" ![United States](https://a.travel-assets.com/egds/marks/flags/us.svg) Pawel £161 includes taxes & fees 8 Feb - 9 Feb [](https://www.expedia.co.uk/Marathon-Hotels-Captain-Pips-At-Knights-Key-Inn.h13209442.Hotel-Information) ![3 outdoor pools, pool loungers](https://images.trvl-media.com/lodging/1000000/120000/117100/117099/854776a0.jpg?impolicy=fcrop&w=357&h=201&p=1&q=medium) ![Villa, 3 Bedrooms, Beachfront | Premium bedding, pillow-top beds, in-room safe, desk](https://images.trvl-media.com/lodging/1000000/120000/117100/117099/f82dd976.jpg?impolicy=fcrop&w=357&h=201&p=1&q=medium) ![Gazebo](https://images.trvl-media.com/lodging/1000000/120000/117100/117099/c4d130ce.jpg?impolicy=fcrop&w=357&h=201&p=1&q=medium) ![View from room](https://images.trvl-media.com/lodging/1000000/120000/117100/117099/9ad49064.jpg?impolicy=fcrop&w=357&h=201&p=1&q=medium) ### Tranquility Bay Beachfront Hotel and Resort [](https://www.expedia.co.uk/Marathon-Hotels-Tranquility-Bay-Beachfront-Hotel-And-Resort.h117099.Hotel-Information) 10.4 mi from Dolphin Research Center 8.8/10 Excellent (1,002 reviews) "The customer service and hospitality was exceptional. " ![United States](https://a.travel-assets.com/egds/marks/flags/us.svg) Janine £390 includes taxes & fees 11 Feb - 12 Feb [](https://www.expedia.co.uk/Marathon-Hotels-Tranquility-Bay-Beachfront-Hotel-And-Resort.h117099.Hotel-Information) ![Exterior](https://images.trvl-media.com/lodging/1000000/930000/921900/921804/4b412739.jpg?impolicy=fcrop&w=357&h=201&p=1&q=medium) ![Exterior](https://images.trvl-media.com/lodging/1000000/930000/921900/921804/91ebdf09.jpg?impolicy=fcrop&w=357&h=201&p=1&q=medium) ![Exterior](https://images.trvl-media.com/lodging/1000000/930000/921900/921804/10d27054.jpg?impolicy=fcrop&w=357&h=201&p=1&q=medium) ![Ocean views, open selected days](https://images.trvl-media.com/lodging/1000000/930000/921900/921804/421599c5.jpg?impolicy=fcrop&w=357&h=201&p=1&q=medium) ### Banana Bay Resort & Marina [](https://www.expedia.co.uk/Marathon-Hotels-Banana-Bay-Resort-Marina.h921804.Hotel-Information) 9.4 mi from Dolphin Research Center 7.6/10 Good (1,004 reviews) "Everything about the resort was above and beyond " ![United States](https://a.travel-assets.com/egds/marks/flags/us.svg) John £236 includes taxes & fees 9 Mar - 10 Mar [](https://www.expedia.co.uk/Marathon-Hotels-Banana-Bay-Resort-Marina.h921804.Hotel-Information) ![On the beach, sun-loungers, beach umbrellas, beach towels](https://images.trvl-media.com/lodging/25000000/24110000/24101800/24101706/f6566b0f.jpg?impolicy=fcrop&w=357&h=201&p=1&q=medium) ![Breakfast and dinner served](https://images.trvl-media.com/lodging/25000000/24110000/24101800/24101706/02a3a50c.jpg?impolicy=fcrop&w=357&h=201&p=1&q=medium) ![Premium bedding, in-room safe, desk, laptop workspace](https://images.trvl-media.com/lodging/25000000/24110000/24101800/24101706/04484d29.jpg?impolicy=fcrop&w=357&h=201&p=1&q=medium) ![5 outdoor pools, pool umbrellas, pool loungers](https://images.trvl-media.com/lodging/25000000/24110000/24101800/24101706/5a054f37.jpg?impolicy=fcrop&w=357&h=201&p=1&q=medium) ### Isla Bella Beach Resort & Spa [](https://www.expedia.co.uk/Marathon-Hotels-Isla-Bella-Beach-Resort-Spa.h24101706.Hotel-Information) 11.7 mi from Dolphin Research Center 9.2/10 Wonderful (1,085 reviews) "great resort " ![United States](https://a.travel-assets.com/egds/marks/flags/us.svg) Niki £360 includes taxes & fees 8 Feb - 9 Feb [](https://www.expedia.co.uk/Marathon-Hotels-Isla-Bella-Beach-Resort-Spa.h24101706.Hotel-Information) Lowest nightly price found within the past 24 hours based on a 1 night stay for 2 adults. Prices and availability subject to change. Additional terms may apply. [View all properties](https://expedia.co.uk/Hotel-Search?startDate=2026-02-21&endDate=2026-02-22®ionId=6069241&adults=2&sort=RECOMMENDED&openPlayBack=true) ## Compare popular hotels close to Dolphin Research Center | Property | Property class | Guest rating | Breakfast included | Pool | Spa | Pet-friendly | WiFi included | | | ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- | ----------------- | ------------------------- | ------------------ | ---- | --- | ------------ | ------------- | | | ![Balcony view](https://images.trvl-media.com/lodging/37000000/36890000/36881900/36881801/d5720c3e.jpg?impolicy=fcrop&w=900&h=675&p=1&q=medium)Grassy Flats Resort & Beach Club | 2.5 star property | 9.4Exceptional389 reviews | View | | | | | | | ![Dinner served, pool views ](https://images.trvl-media.com/lodging/4000000/3870000/3864000/3863945/d4b7beed.jpg?impolicy=fcrop&w=900&h=675&p=1&q=medium)Rainbow Bend Resort | 2.5 star property | 8.2Very good846 reviews | View | | | | | | | ![5 outdoor pools, pool cabanas (surcharge), pool umbrellas](https://images.trvl-media.com/lodging/1000000/10000/6100/6068/8671ba74.jpg?impolicy=fcrop&w=900&h=675&p=1&q=medium)Hawks Cay Resort | 4.0 star property | 8.0Very good1,008 reviews | View | | | | | | | ![Restaurant](https://images.trvl-media.com/lodging/1000000/430000/428800/428789/27d5f1e5.jpg?impolicy=fcrop&w=900&h=675&p=1&q=medium)Hampton Inn Marathon - Florida Keys | 2.5 star property | 9.0Wonderful1,002 reviews | View | | | | | | | ![Private beach, sun-loungers, beach umbrellas, beach towels](https://images.trvl-media.com/lodging/3000000/2870000/2869800/2869762/bdaf27b1.jpg?impolicy=fcrop&w=900&h=675&p=1&q=medium)Glunz Ocean Beach Hotel & Resort | 3.0 star property | 9.0Wonderful1,002 reviews | View | | | | | | ## Top Dolphin Research Center Hotel Reviews ![Rainbow Bend Resort](https://images.trvl-media.com/lodging/4000000/3870000/3864000/3863945/60a631db_y.jpg) ### Rainbow Bend Resort 10/10 Excellent "the room was clean and neat but it was chilly. they could not do anything about that. we had a wonderful time. the staff was wonderful." [](https://expedia.co.uk/Marathon-Hotels-Rainbow-Bend-Resort.h3863945.Hotel-Information) ![Grassy Flats Resort & Beach Club](https://images.trvl-media.com/lodging/37000000/36890000/36881900/36881801/e7fc7008_y.jpg) ### Grassy Flats Resort & Beach Club 10/10 Excellent "Exceptional services." [](https://expedia.co.uk/Marathon-Hotels-Grassy-Flats-Resort-Beach-Club.h36881801.Hotel-Information) ![Gulf View Waterfront Resort](https://images.trvl-media.com/lodging/14000000/13280000/13278600/13278553/46de1e0c_y.jpg) ### Gulf View Waterfront Resort 10/10 Excellent "Easy checkin online. Easy access to unit. Very clean. A lot of great amenities on the property that we didnt get to use due to weather. " [](https://expedia.co.uk/Marathon-Hotels-Gulf-View-Waterfront-Resort.h13278553.Hotel-Information) ![Hawks Cay Resort](https://images.trvl-media.com/lodging/1000000/10000/6100/6068/b1845555_y.jpg) ### Hawks Cay Resort 10/10 Excellent "Great atmosphe" [](https://expedia.co.uk/Marathon-Hotels-Hawks-Cay-Resort.h6068.Hotel-Information) ![Brand New Oceanfront 5BR - Luxury Stay w/ Elevator & Boat Slip Included](https://images.trvl-media.com/lodging/117000000/116590000/116583300/116583224/0c13b5f0_y.jpg) ### Brand New Oceanfront 5BR - Luxury Stay w/ Elevator & Boat Slip Included 10/10 Excellent "The property was perfect for our stay of 2 familys with teens. Decorated nicely with all home/kitchen amenities. Ping pong, cornhole, board games on property and pickleball adjacent. Pool access just 30 or so yards away. Management company very helpful and provided good recommendations. " [](https://expedia.co.uk/Marathon-Hotels-Ultra-Luxury-Brand-New-Oceanfront-5B-WElevator.h116583224.Hotel-Information) ![Fully furnished studio, 50 yards from ocean, shared pool, fishing-jetty](https://images.trvl-media.com/lodging/28000000/27480000/27477500/27477411/04c8c1c2_y.jpg) ### Fully furnished studio, 50 yards from ocean, shared pool, fishing-jetty 10/10 Excellent "The host was very easy to communicate with, this little condo was wonderful! " [](https://expedia.co.uk/Marathon-Hotels-Fully-Furnished-Studio.h27477411.Hotel-Information) ![Wreckers House Double Queen Room at Grassy Flats](https://images.trvl-media.com/lodging/119000000/118840000/118833200/118833115/386b9f81_y.jpg) ### Wreckers House Double Queen Room at Grassy Flats 10/10 Excellent "great place " [](https://expedia.co.uk/Marathon-Hotels-Wreckers-House-Double-Queen-Room-At-Grassy-Flats.h118833115.Hotel-Information) ![The Nautilus on the Ocean in Grassy Key 4 bed 3 bath with private pool, Hot Tub and oceanfront, 2 kayaks included](https://images.trvl-media.com/lodging/103000000/102830000/102829100/102829071/w1540h1080x190y0-767d5e53_y.jpg) ### The Nautilus on the Ocean in Grassy Key 4 bed 3 bath with private pool, Hot Tub and oceanfront, 2 kayaks included 10/10 Excellent "We had the best time in Marathon! The house was, clean, cozy and comfortable and the AC worked great! We loved the spacious areas for hanging out downstairs and the pool and hot tub were wonderful!!!! " [](https://expedia.co.uk/Marathon-Hotels-The-Nautilus-On-The-Ocean-In-Grassy-Key-4-Bed-3-Ba.h102829071.Hotel-Information) ![Morton Manor Estate - 9bed/7.5bath multi home property with private pool, pickleball court, putting green, dockage & more](https://images.trvl-media.com/lodging/112000000/111730000/111729000/111728903/0cad3eb4_y.jpg) ### Morton Manor Estate - 9bed/7.5bath multi home property with private pool, pickleball court, putting green, dockage & more 10/10 Excellent "Incredibly well appointed and perfect for large groups " [](https://expedia.co.uk/Marathon-Hotels-Morton-Manor-Estate-9bed75bath-Multi-Home-Property-With-Private-Pool.h111728903.Hotel-Information) ## Hotels near other Dolphin Research Center attractions ![Begun in 1285, Minster Salem is the third largest church built in Baden-Württemberg after Ulm and Freiburg. The monastery church, which was consecrated in 1414, had 300 monks and lay brothers. The whole interior grandeur of the late ministry years comes as a surprise to visitors.](https://images.trvl-media.com/place/2437/bcf738f3-1574-406a-badb-cc832ff9388f.jpg) Photo by William Keller ### Crawl Key Commune with nature and explore the great outdoors at Crawl Key during your travels in Marathon. Stroll along the area's beautiful beaches or simply savour its seafood restaurants. [See properties](https://www.expedia.co.uk/Hotel-Search?rfrrid=TG.LP..PointOfInterests®ionId=553248635976198024) ![Exploring Curry Hammock State Park in Florida with sailing activities on a clear sunny day](https://images.trvl-media.com/place/6069251/24186ee3-c888-482f-bf38-aa6ac3fc092a.jpg) ### Curry Hammock State Park 4.3/5 (338 reviews) Go camping near mangroves, bird-watching beneath a thick canopy or kayaking between the islands of this scenic state park in the Middle Keys. [See properties](https://www.expedia.co.uk/Hotel-Search?rfrrid=TG.LP..PointOfInterests®ionId=6069251) ![Coco Plum Beach, Florida Keys](https://images.trvl-media.com/place/553248635983989276/54e88581-0795-40c6-ae41-f5efd4972ee3.jpg) ### Coco Plum Beach 4.1/5 (118 reviews) Why not spend a lazy afternoon at Coco Plum Beach during your trip to Marathon? Discover the area's beautiful sunsets or seek out its jogging trails. [See properties](https://www.expedia.co.uk/Hotel-Search?rfrrid=TG.LP..PointOfInterests®ionId=553248635983989276) ![Marathon_SanPabloCatholicChurch_553248621561884404-0002](https://images.trvl-media.com/place/553248621561884404/14475c7b-229e-4fd6-a6cb-5c890d3eddec.jpg) ### San Pablo Catholic Church San Pablo Catholic Church is just one of the places to see in Marathon, so why not enjoy the other things to explore during your travels? Wander the area's beautiful beaches or simply enjoy one of its seafood restaurants. [See properties](https://www.expedia.co.uk/Hotel-Search?rfrrid=TG.LP..PointOfInterests®ionId=553248621561884404) ### Keys Cable Park You can take time to visit Keys Cable Park during your travels to Marathon. [See properties](https://www.expedia.co.uk/Hotel-Search?rfrrid=TG.LP..PointOfInterests®ionId=901232018711719936) ### Little Conch Key 3.9/5 (7 reviews) Commune with nature and explore the great outdoors at Little Conch Key during your travels in Marathon. Stroll along the area's marina or simply savour its seafood restaurants. [See properties](https://www.expedia.co.uk/Hotel-Search?rfrrid=TG.LP..PointOfInterests®ionId=553248635976196506) ### Walkers Island Commune with nature and explore the great outdoors at Walkers Island during your travels in Marathon. Stroll along the seaside or discover the area's beautiful sunsets. [See properties](https://www.expedia.co.uk/Hotel-Search?rfrrid=TG.LP..PointOfInterests®ionId=874556549648089088) ### Marathon Visitor Center Marathon Visitor Center is just one of the places to see in Marathon, so why not enjoy the other things to explore during your travels? Stroll along the area's marina or simply savour its seafood restaurants. [See properties](https://www.expedia.co.uk/Hotel-Search?rfrrid=TG.LP..PointOfInterests®ionId=901233101272076288) ## Frequently asked questions ### What's the area like around Dolphin Research Center? ### Where is the best place to stay near Dolphin Research Center? ### How many hotels can I expect to find close to Dolphin Research Center? ### If I need to cancel the hotel reservation for my stay near Dolphin Research Center, will I receive a refund?