Title: TOP Adults Only Resorts & Hotels in Costa Alentejana for 2026 | Expedia.co.uk [Costa Alentejana Travel Guide](https://expedia.co.uk/Costa-Alentejana.dx3000655337)[Hotels in Costa Alentejana](https://expedia.co.uk/Costa-Alentejana-Hotels.d3000655337.Travel-Guide-Hotels)[Holiday Rentals in Costa Alentejana](https://expedia.co.uk/Costa-Alentejana-Holiday-Rentals.d3000655337.Travel-Guide-HolidayRentals)[Flights to Costa Alentejana](https://expedia.co.uk/Cheap-Flights-To-Costa-Alentejana.d3000655337.Travel-Guide-Flights)[Costa Alentejana Car Hire](https://expedia.co.uk/Compare-Cheap-Car-Hire-In-Costa-Alentejana.d3000655337.Car-Hire-Guide)[Costa Alentejana Holidays](https://expedia.co.uk/Costa-Alentejana.d3000655337.Holidays-City-Breaks) ![Martinhal Beach showing general coastal views, a sandy beach and swimming](https://images.trvl-media.com/place/6081771/4baf9d4b-8d35-42eb-917b-a7cfa7f00197.jpg?impolicy=fcrop&w=1200&h=500&q=medium) # Search Adults Only Resorts & Hotels in Costa Alentejana - ![](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 availability on Costa Alentejana Adults Only Resorts & Hotels Tonight [7 Dec - 8 Dec](https://www.expedia.co.uk/Hotel-Search?regionId=3000655337&startDate=2025-12-07&endDate=2025-12-08&adults=2&rfrr=TG.LP.CheckPrices.Hotel&openPlayBack=true&travelerType=adults_only) Tomorrow [8 Dec - 9 Dec](https://www.expedia.co.uk/Hotel-Search?regionId=3000655337&startDate=2025-12-08&endDate=2025-12-09&adults=2&rfrr=TG.LP.CheckPrices.Hotel&openPlayBack=true&travelerType=adults_only) Next weekend [12 Dec - 14 Dec](https://www.expedia.co.uk/Hotel-Search?regionId=3000655337&startDate=2025-12-12&endDate=2025-12-14&adults=2&rfrr=TG.LP.CheckPrices.Hotel&openPlayBack=true&travelerType=adults_only) In two weeks [19 Dec - 21 Dec](https://www.expedia.co.uk/Hotel-Search?regionId=3000655337&startDate=2025-12-19&endDate=2025-12-21&adults=2&rfrr=TG.LP.CheckPrices.Hotel&openPlayBack=true&travelerType=adults_only) ## Top Costa Alentejana Adults Only Resorts & Hotels ![Outdoor pool, pool loungers](https://images.trvl-media.com/lodging/79000000/78510000/78505300/78505290/e7e129ca.jpg?impolicy=fcrop&w=357&h=201&p=1&q=medium) ![Reception](https://images.trvl-media.com/lodging/79000000/78510000/78505300/78505290/3660dfdc.jpg?impolicy=fcrop&w=357&h=201&p=1&q=medium) ![Lobby sitting area](https://images.trvl-media.com/lodging/79000000/78510000/78505300/78505290/5a206350.jpg?impolicy=fcrop&w=357&h=201&p=1&q=medium) ![Rooftop terrace](https://images.trvl-media.com/lodging/79000000/78510000/78505300/78505290/7cea95b4.jpg?impolicy=fcrop&w=357&h=201&p=1&q=medium) ### Lazy Days Adults Only Duna Parque Resorts & Hotels Odemira 7.0/10 Good (12) "3 hour window to check in and check out by 10am. Have to pick up keys elsewhere. Room overwhelming smelled of bleach and overused cleaning products. Outdoor space not clean " ![Canada](https://a.travel-assets.com/egds/marks/flags/ca.svg) Mitchell £48 includes taxes & fees 21 Dec - 22 Dec [](https://www.expedia.co.uk/Odemira-Hotels-Lazy-Days-Adults-Only-Duna-Parque-Group.h78505290.Hotel-Information) ![Breakfast and dinner served, Portuguese cuisine](https://images.trvl-media.com/lodging/18000000/17110000/17100800/17100733/fa41399f.jpg?impolicy=fcrop&w=357&h=201&p=1&q=medium) ![Outdoor pool, pool umbrellas, pool loungers](https://images.trvl-media.com/lodging/18000000/17110000/17100800/17100733/3f914f4e.jpg?impolicy=fcrop&w=357&h=201&p=1&q=medium) ![Breakfast and dinner served, Portuguese cuisine](https://images.trvl-media.com/lodging/18000000/17110000/17100800/17100733/52bda44e.jpg?impolicy=fcrop&w=357&h=201&p=1&q=medium) ![Aerial view](https://images.trvl-media.com/lodging/18000000/17110000/17100800/17100733/b01a689b.jpg?impolicy=fcrop&w=357&h=201&p=1&q=medium) ### Palmares Beach House Hotel - Adults Friendly Lagos 9.6/10 Exceptional (177) "Incredible customer service, Anabella was extremely helpful in suggesting activities around the area. The views from the property are amazing. Top notch hotel. " ![United States](https://a.travel-assets.com/egds/marks/flags/us.svg) Bahar £101 includes taxes & fees 8 Dec - 9 Dec [](https://www.expedia.co.uk/Lagos-Hotels-Palmares-Beach-House-Hotel-Adults-Only.h17100733.Hotel-Information) ![Outdoor pool, open 8 AM to 8 PM, pool umbrellas, pool loungers](https://images.trvl-media.com/lodging/20000000/19340000/19333900/19333855/3dacfede.jpg?impolicy=fcrop&w=357&h=201&p=1&q=medium) ![Interior entrance](https://images.trvl-media.com/lodging/20000000/19340000/19333900/19333855/5200c7a4.jpg?impolicy=fcrop&w=357&h=201&p=1&q=medium) ![Property entrance](https://images.trvl-media.com/lodging/20000000/19340000/19333900/19333855/2c6349aa.jpg?impolicy=fcrop&w=357&h=201&p=1&q=medium) ![Marina](https://images.trvl-media.com/lodging/20000000/19340000/19333900/19333855/36140ef1.jpg?impolicy=fcrop&w=357&h=201&p=1&q=medium) ### Lagos Avenida Hotel Santo Amaro 9.6/10 Exceptional (615) "Great modern hotel with amazing staff. We tried both dinner and breakfast at the adjacent high-end restaurant. Overall amazing service and food!!" ![Canada](https://a.travel-assets.com/egds/marks/flags/ca.svg) Byungwhoon £139 includes taxes & fees 14 Dec - 15 Dec [](https://www.expedia.co.uk/Lagos-Hotels-Lagos-Avenida-Hotel.h19333855.Hotel-Information) ![Indoor pool, outdoor pool, pool loungers](https://images.trvl-media.com/lodging/35000000/34100000/34091100/34091074/5d65da23.jpg?impolicy=fcrop&w=357&h=201&p=1&q=medium) ![Lounge](https://images.trvl-media.com/lodging/35000000/34100000/34091100/34091074/985684c2.jpg?impolicy=fcrop&w=357&h=201&p=1&q=medium) ![Couples treatment room(s), sauna, Turkish bath/hammam, body treatments](https://images.trvl-media.com/lodging/35000000/34100000/34091100/34091074/525c6f0d.jpg?impolicy=fcrop&w=357&h=201&p=1&q=medium) ![Couples treatment room(s), sauna, Turkish bath/hammam, body treatments](https://images.trvl-media.com/lodging/35000000/34100000/34091100/34091074/51700fb8.jpg?impolicy=fcrop&w=357&h=201&p=1&q=medium) ### Longevity Health and Wellness Hotel - Adults Only Portimão 9.2/10 Wonderful (159) "Great services" ![United Kingdom](https://a.travel-assets.com/egds/marks/flags/uk.svg) Arifur £90 includes taxes & fees 8 Dec - 9 Dec [](https://www.expedia.co.uk/Portimao-Hotels-Longevity-Health-Wellness-Hotel.h34091074.Hotel-Information) ![Property grounds](https://images.trvl-media.com/lodging/11000000/10500000/10499200/10499198/1c8e0e15.jpg?impolicy=fcrop&w=357&h=201&p=1&q=medium) ![Garden](https://images.trvl-media.com/lodging/11000000/10500000/10499200/10499198/6ee55cf5.jpg?impolicy=fcrop&w=357&h=201&p=1&q=medium) ![View from property](https://images.trvl-media.com/lodging/11000000/10500000/10499200/10499198/6c2ccab0.jpg?impolicy=fcrop&w=357&h=201&p=1&q=medium) ![Outdoor pool, pool umbrellas, pool loungers](https://images.trvl-media.com/lodging/11000000/10500000/10499200/10499198/967fefbb.jpg?impolicy=fcrop&w=357&h=201&p=1&q=medium) ### Ocean View Lagos Torralta 8.0/10 Very good (74) "Nice place, Carla is very helpfull" ![Canada](https://a.travel-assets.com/egds/marks/flags/ca.svg) Marek [](https://www.expedia.co.uk/Lagos-Hotels-Ocean-View-Lagos.h10499198.Hotel-Information) ![Interior](https://images.trvl-media.com/lodging/1000000/920000/912500/912470/06a6a861.jpg?impolicy=fcrop&w=357&h=201&p=1&q=medium) ![Free daily buffet breakfast ](https://images.trvl-media.com/lodging/1000000/920000/912500/912470/52fe9378.jpg?impolicy=fcrop&w=357&h=201&p=1&q=medium) ![Double or Twin Room, Partial Sea View | Balcony view](https://images.trvl-media.com/lodging/1000000/920000/912500/912470/90531dd8.jpg?impolicy=fcrop&w=357&h=201&p=1&q=medium) ![Double or Twin Room, Sea View | In-room safe, desk, blackout curtains, soundproofing](https://images.trvl-media.com/lodging/1000000/920000/912500/912470/0f20ee6d.jpg?impolicy=fcrop&w=357&h=201&p=1&q=medium) ### AP Oriental Beach Praia da Rocha 9.0/10 Wonderful (544) "Great place to stay nice location very clean . if you want ocean view ask for second floor ,main floor is not really ocean view" ![Canada](https://a.travel-assets.com/egds/marks/flags/ca.svg) Gaetane £83 includes taxes & fees 8 Dec - 9 Dec [](https://www.expedia.co.uk/Portimao-Hotels-AP-Oriental-Beach.h912470.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=2025-12-21&endDate=2025-12-22®ionId=3000655337&adults=2&travelerType=adults_only&sort=RECOMMENDED&openPlayBack=true) ## Top Costa Alentejana Hotel Reviews ## Explore a world of travel with Expedia - Accommodation - Flights - Packages - Cars - [Serviced Apartments in Comunidade Intermunicipal do Alentejo Litoral ](https://www.expedia.co.uk/Comunidade-Intermunicipal-Do-Alentejo-Litoral-Apart-Hotels.d553248635975748904-aaApartHotels.Travel-Guide-Accommodation) - [Resorts in Comunidade Intermunicipal do Alentejo Litoral ](https://www.expedia.co.uk/Comunidade-Intermunicipal-Do-Alentejo-Litoral-Hotel-Resorts.d553248635975748904-aaHotelResorts.Travel-Guide-Accommodation) - [Cheap Hotels in Comunidade Intermunicipal do Alentejo Litoral ](https://www.expedia.co.uk/Comunidade-Intermunicipal-Do-Alentejo-Litoral-Hotels-Budget-Hotels.0-0-d553248635975748904-tBudgetHotels.Travel-Guide-Filter-Hotels) - [Luxury Hotels in Comunidade Intermunicipal do Alentejo Litoral ](https://www.expedia.co.uk/Comunidade-Intermunicipal-Do-Alentejo-Litoral-Hotels-Luxury-Hotel.0-0-d553248635975748904-tLuxuryHotel.Travel-Guide-Filter-Hotels) - [Pousadas de Portugal Hotels in Comunidade Intermunicipal do Alentejo Litoral ](https://www.expedia.co.uk/Comunidade-Intermunicipal-Do-Alentejo-Litoral-Hotels-Pousadas-De-Portugal.0-0-d553248635975748904--bPousadasdePortugal.Travel-Guide-Filter-Hotels) - [Hotels near Furnas Beach ](https://www.expedia.co.uk/Furnas-Beach-Hotels.0-l6319246-0.Travel-Guide-Filter-Hotels) - [Adults Only Resorts & in Southwest Alentejo and Vicentine Coast Natural Park ](https://www.expedia.co.uk/Southwest-Alentejo-And-Vicentine-Coast-Natural-Park-Hotels-Adults-Only-Resorts.0-0-d6157152-tAdultsOnlyResorts.Travel-Guide-Filter-Hotels) - [Pet-Friendly Hotels in Southwest Alentejo and Vicentine Coast Natural Park ](https://www.expedia.co.uk/Southwest-Alentejo-And-Vicentine-Coast-Natural-Park-Hotels-Pet-Friendly-Hotel.0-0-d6157152-tPetFriendlyHotel.Travel-Guide-Filter-Hotels) - [Southwest Alentejo and Vicentine Coast Natural Park Hotels ](https://www.expedia.co.uk/Southwest-Alentejo-And-Vicentine-Coast-Natural-Park-Hotels.d6157152.Travel-Guide-Hotels) - [Flights from Comunidade Intermunicipal do Alentejo Litoral ](https://www.expedia.co.uk/lp/flights/553248635975748904/flights-from-comunidade-intermunicipal-do-alentejo-litoral) - [Southwest Alentejo and Vicentine Coast Natural Park Holidays ](https://www.expedia.co.uk/Southwest-Alentejo-And-Vicentine-Coast-Natural-Park.d6157152.Holidays-City-Breaks) - [Avis Rental Cars in Southwest Alentejo and Vicentine Coast Natural Park ](https://www.expedia.co.uk/Avis-Car-Rentals-In-Southwest-Alentejo-And-Vicentine-Coast-Natural-Park.d6157152-c41.Car-Rental-Guide-Suppliers) - [Car hire near Southwest Alentejo and Vicentine Coast Natural Park ](https://www.expedia.co.uk/Compare-Cheap-Car-Hire-In-Southwest-Alentejo-And-Vicentine-Coast-Natural-Park.d6157152.Car-Hire-Guide) - [Interrent Rental Cars in Comunidade Intermunicipal do Alentejo Litoral ](https://www.expedia.co.uk/Interrent-Car-Rentals-In-Comunidade-Intermunicipal-Do-Alentejo-Litoral.d553248635975748904-c1115.Car-Rental-Guide-Suppliers) - [Sixt Ni Rental Cars in Comunidade Intermunicipal do Alentejo Litoral ](https://www.expedia.co.uk/Sixt-Ni-Car-Rentals-In-Comunidade-Intermunicipal-Do-Alentejo-Litoral.d553248635975748904-c1126.Car-Rental-Guide-Suppliers)