Title: TOP Adults Only Resorts & Hotels in Mountain States for 2025 | Expedia.co.uk [Mountain States Travel Guide](https://expedia.co.uk/Mountain-States.dx6212719)[Hotels in Mountain States](https://expedia.co.uk/Mountain-States-Hotels.d6212719.Travel-Guide-Hotels)[Holiday Rentals in Mountain States](https://expedia.co.uk/Mountain-States-Holiday-Rentals.d6212719.Travel-Guide-HolidayRentals)[Flights to Mountain States](https://expedia.co.uk/Cheap-Flights-To-Mountain-States.d6212719.Travel-Guide-Flights)[Things to do in Mountain States](https://expedia.co.uk/Things-To-Do-In-Mountain-States.d6212719.Travel-Guide-Activities)[Mountain States Car Hire](https://expedia.co.uk/Compare-Cheap-Car-Hire-In-Mountain-States.d6212719.Car-Hire-Guide)[Mountain States Holidays](https://expedia.co.uk/Mountain-States.d6212719.Holidays-City-Breaks) ![](https://images.trvl-media.com/place/10219/de954ee0-a93e-4dd0-9ca7-01dbbb543927.jpg?impolicy=fcrop&w=1200&h=500&q=medium) # Search Adults Only Resorts & Hotels in Mountain States - ![](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 Mountain States Adults Only Resorts & Hotels Tonight [27 Nov - 28 Nov](https://www.expedia.co.uk/Hotel-Search?regionId=6212719&startDate=2025-11-27&endDate=2025-11-28&adults=2&rfrr=TG.LP.CheckPrices.Hotel&openPlayBack=true&travelerType=adults_only) Tomorrow [28 Nov - 29 Nov](https://www.expedia.co.uk/Hotel-Search?regionId=6212719&startDate=2025-11-28&endDate=2025-11-29&adults=2&rfrr=TG.LP.CheckPrices.Hotel&openPlayBack=true&travelerType=adults_only) This weekend [28 Nov - 30 Nov](https://www.expedia.co.uk/Hotel-Search?regionId=6212719&startDate=2025-11-28&endDate=2025-11-30&adults=2&rfrr=TG.LP.CheckPrices.Hotel&openPlayBack=true&travelerType=adults_only) Next weekend [5 Dec - 7 Dec](https://www.expedia.co.uk/Hotel-Search?regionId=6212719&startDate=2025-12-05&endDate=2025-12-07&adults=2&rfrr=TG.LP.CheckPrices.Hotel&openPlayBack=true&travelerType=adults_only) ## Top Mountain States Adults Only Resorts & Hotels ![Gazebo](https://images.trvl-media.com/lodging/74000000/73420000/73412700/73412686/163ec54b.jpg?impolicy=fcrop&w=357&h=201&p=1&q=medium) ![Property entrance](https://images.trvl-media.com/lodging/74000000/73420000/73412700/73412686/9ab8f0bc.jpg?impolicy=fcrop&w=357&h=201&p=1&q=medium) ![Lobby](https://images.trvl-media.com/lodging/74000000/73420000/73412700/73412686/349f38c3.jpg?impolicy=fcrop&w=357&h=201&p=1&q=medium) ![Lobby sitting area](https://images.trvl-media.com/lodging/74000000/73420000/73412700/73412686/23f35e04.jpg?impolicy=fcrop&w=357&h=201&p=1&q=medium) ### River Rock Inn B&B - Adults Only Green River 10/10 Exceptional (548) "Excellent stay" ![United States](https://a.travel-assets.com/egds/marks/flags/us.svg) Edyta £90 includes taxes & fees 30 Nov - 1 Dec [](https://www.expedia.co.uk/Green-River-Hotels-River-Rock-Inn-BB.h73412686.Hotel-Information) ![Garden](https://images.trvl-media.com/lodging/3000000/2450000/2443800/2443728/55cd324d.jpg?impolicy=fcrop&w=357&h=201&p=1&q=medium) ![Free daily continental breakfast ](https://images.trvl-media.com/lodging/3000000/2450000/2443800/2443728/0f1e0bc9.jpg?impolicy=fcrop&w=357&h=201&p=1&q=medium) ![Classic Double Room Single Use, 2 Queen Beds (Adults Only ) | Individually decorated, individually furnished, blackout curtains](https://images.trvl-media.com/lodging/3000000/2450000/2443800/2443728/e246f77b.jpg?impolicy=fcrop&w=357&h=201&p=1&q=medium) ![Exterior](https://images.trvl-media.com/lodging/3000000/2450000/2443800/2443728/383e9dc4.jpg?impolicy=fcrop&w=357&h=201&p=1&q=medium) ### Riverside Hot Springs Inn & Spa - Adults Only Lava Hot Springs 9.0/10 Wonderful (615) "Nice establishment, clean rooms and cozy feel. " ![United States](https://a.travel-assets.com/egds/marks/flags/us.svg) Qyrea [](https://www.expedia.co.uk/Pocatello-Hotels-Riverside-Hot-Springs-Inn-Spa-Adults-Only.h2443728.Hotel-Information) ![Exterior](https://images.trvl-media.com/lodging/47000000/46010000/46006300/46006271/1d59652d.jpg?impolicy=fcrop&w=357&h=201&p=1&q=medium) ![42-inch TV with satellite channels, Netflix, Hulu](https://images.trvl-media.com/lodging/47000000/46010000/46006300/46006271/ac480188.jpg?impolicy=fcrop&w=357&h=201&p=1&q=medium) ![42-inch TV with satellite channels, Netflix, Hulu](https://images.trvl-media.com/lodging/47000000/46010000/46006300/46006271/21e1e080.jpg?impolicy=fcrop&w=357&h=201&p=1&q=medium) ![The Loft on Bigfork Bay | Egyptian cotton sheets, premium bedding, down duvets, pillow-top beds](https://images.trvl-media.com/lodging/47000000/46010000/46006300/46006271/c66f962b.jpg?impolicy=fcrop&w=357&h=201&p=1&q=medium) ### The Inn on Bigfork Bay Bigfork 9.6/10 Exceptional (77) "Everytging was perfect" ![United States](https://a.travel-assets.com/egds/marks/flags/us.svg) Ryan £147 includes taxes & fees 20 Dec - 21 Dec [](https://www.expedia.co.uk/Bigfork-Hotels-The-INN-On-Bigfork-Bay.h46006271.Hotel-Information) ![Double Room, Ensuite, Garden View](https://images.trvl-media.com/lodging/92000000/91150000/91142100/91142089/f2208acd.jpg?impolicy=fcrop&w=357&h=201&p=1&q=medium) ![Dining](https://images.trvl-media.com/lodging/92000000/91150000/91142100/91142089/a31b5097.jpg?impolicy=fcrop&w=357&h=201&p=1&q=medium) ![Lobby](https://images.trvl-media.com/lodging/92000000/91150000/91142100/91142089/5179bbd0.jpg?impolicy=fcrop&w=357&h=201&p=1&q=medium) ![Exterior](https://images.trvl-media.com/lodging/92000000/91150000/91142100/91142089/29ce2813.jpg?impolicy=fcrop&w=357&h=201&p=1&q=medium) ### Downen House Bed & Breakfast Northside 9.8/10 Exceptional (31) "We enjoyed our 2 night stay in this beautiful historic home. The breakfasts were delicious and hostess very welcoming and helpful." ![United States](https://a.travel-assets.com/egds/marks/flags/us.svg) Regina £106 includes taxes & fees 1 Dec - 2 Dec [](https://www.expedia.co.uk/Pueblo-Hotels-Downen-House-Bed-Breakfast.h91142089.Hotel-Information) ![Front of property](https://images.trvl-media.com/lodging/5000000/4250000/4247500/4247446/3436d76c.jpg?impolicy=fcrop&w=357&h=201&p=1&q=medium) ![Forget Me Not | Egyptian cotton sheets, premium bedding, pillow-top beds](https://images.trvl-media.com/lodging/5000000/4250000/4247500/4247446/c9fd830f.jpg?impolicy=fcrop&w=357&h=201&p=1&q=medium) ![Wood Nymph | View from room](https://images.trvl-media.com/lodging/5000000/4250000/4247500/4247446/2eda4bbc.jpg?impolicy=fcrop&w=357&h=201&p=1&q=medium) ![Hiking](https://images.trvl-media.com/lodging/5000000/4250000/4247500/4247446/32fef230.jpg?impolicy=fcrop&w=357&h=201&p=1&q=medium) ### Riversong Inn Retreat Estes Park 9.8/10 Exceptional (184) "Staff was super helpful and accommodating!" ![United States](https://a.travel-assets.com/egds/marks/flags/us.svg) Lucas £90 includes taxes & fees 30 Nov - 1 Dec [](https://www.expedia.co.uk/Estes-Park-Hotels-Romantic-RiverSong-Inn.h4247446.Hotel-Information) ![Exterior](https://images.trvl-media.com/lodging/3000000/2240000/2238900/2238805/21a9d8c5.jpg?impolicy=fcrop&w=357&h=201&p=1&q=medium) ![Double Room, Ensuite (Room 11 Miners suite) | 1 bedroom](https://images.trvl-media.com/lodging/3000000/2240000/2238900/2238805/964aef40.jpg?impolicy=fcrop&w=357&h=201&p=1&q=medium) ![Lobby](https://images.trvl-media.com/lodging/3000000/2240000/2238900/2238805/ca5de5f8.jpg?impolicy=fcrop&w=357&h=201&p=1&q=medium) ![Lobby](https://images.trvl-media.com/lodging/3000000/2240000/2238900/2238805/15c0a347.jpg?impolicy=fcrop&w=357&h=201&p=1&q=medium) ### St. Elmo Hotel Ouray 9.0/10 Wonderful (561) "Easy check in and out, and just such a beautiful place to spend your time in Colorado." ![United States](https://a.travel-assets.com/egds/marks/flags/us.svg) Luke £113 includes taxes & fees 30 Nov - 1 Dec [](https://www.expedia.co.uk/Ouray-Hotels-St-Elmo-Hotel.h2238805.Hotel-Information) ![Front of property – evening/night](https://images.trvl-media.com/lodging/10000000/9610000/9606400/9606317/a52927be.jpg?impolicy=fcrop&w=357&h=201&p=1&q=medium) ![Interior entrance](https://images.trvl-media.com/lodging/10000000/9610000/9606400/9606317/391da20a.jpg?impolicy=fcrop&w=357&h=201&p=1&q=medium) ![2 bars/lounges](https://images.trvl-media.com/lodging/10000000/9610000/9606400/9606317/22110569.jpg?impolicy=fcrop&w=357&h=201&p=1&q=medium) ![Suite King Fireplace | 1 bedroom, pillow-top beds, individually decorated](https://images.trvl-media.com/lodging/10000000/9610000/9606400/9606317/d6e72b67.jpg?impolicy=fcrop&w=357&h=201&p=1&q=medium) ### Century Casino & Hotel Cripple Creek Cripple Creek 9.0/10 Wonderful (1009) "Really enjoyed our stay" ![United States](https://a.travel-assets.com/egds/marks/flags/us.svg) tye £102 includes taxes & fees 1 Dec - 2 Dec [](https://www.expedia.co.uk/Colorado-Springs-Hotels-Century-Casino-Hotel-Cripple-Creek.h9606317.Hotel-Information) ![Property grounds](https://images.trvl-media.com/lodging/91000000/90290000/90288500/90288427/9715ded9.jpg?impolicy=fcrop&w=357&h=201&p=1&q=medium) ![Dining](https://images.trvl-media.com/lodging/91000000/90290000/90288500/90288427/d0311146.jpg?impolicy=fcrop&w=357&h=201&p=1&q=medium) ![Interior](https://images.trvl-media.com/lodging/91000000/90290000/90288500/90288427/38bc6d86.jpg?impolicy=fcrop&w=357&h=201&p=1&q=medium) ![Mini-fridge, microwave, toaster, toaster oven](https://images.trvl-media.com/lodging/91000000/90290000/90288500/90288427/6e3aec7e.jpg?impolicy=fcrop&w=357&h=201&p=1&q=medium) ### Summit Villa BnB Watkins 9.6/10 Exceptional (96) "Very friendly hosts. Place is great and house is beautiful." ![United States](https://a.travel-assets.com/egds/marks/flags/us.svg) OMAR £60 includes taxes & fees 28 Nov - 29 Nov [](https://www.expedia.co.uk/Denver-Hotels-Summit-Villa-BnB.h90288427.Hotel-Information) ![In-room safe, blackout curtains, iron/ironing board, free WiFi](https://images.trvl-media.com/lodging/1000000/910000/906000/905990/88b4b313.jpg?impolicy=fcrop&w=357&h=201&p=1&q=medium) ![4 bars/lounges, cocktail bar, piano bar](https://images.trvl-media.com/lodging/1000000/910000/906000/905990/7b090665.jpg?impolicy=fcrop&w=357&h=201&p=1&q=medium) ![Front of property – evening/night](https://images.trvl-media.com/lodging/1000000/910000/906000/905990/9696cca6.jpg?impolicy=fcrop&w=357&h=201&p=1&q=medium) ![Property amenity](https://images.trvl-media.com/lodging/1000000/910000/906000/905990/4b98f1ec.jpg?impolicy=fcrop&w=357&h=201&p=1&q=medium) ### El Cortez Hotel and Casino - 21 and Over Downtown Las Vegas 8.2/10 Very good (7081) "Always an amazing stay" ![United States](https://a.travel-assets.com/egds/marks/flags/us.svg) Abraham £57 includes taxes & fees 30 Nov - 1 Dec [](https://www.expedia.co.uk/Las-Vegas-Hotels-El-Cortez-Hotel-And-Casino.h905990.Hotel-Information) ![Front of property](https://images.trvl-media.com/lodging/58000000/57550000/57549000/57548911/fb767bf9.jpg?impolicy=fcrop&w=357&h=201&p=1&q=medium) ![Deluxe Room | Premium bedding, individually decorated, individually furnished](https://images.trvl-media.com/lodging/58000000/57550000/57549000/57548911/9e877bdd.jpg?impolicy=fcrop&w=357&h=201&p=1&q=medium) ![Dining room](https://images.trvl-media.com/lodging/58000000/57550000/57549000/57548911/574c8bcd.jpg?impolicy=fcrop&w=357&h=201&p=1&q=medium) ![Interior entrance](https://images.trvl-media.com/lodging/58000000/57550000/57549000/57548911/955b9316.jpg?impolicy=fcrop&w=357&h=201&p=1&q=medium) ### The Mulberry Inn Downtown St. George 10/10 Exceptional (203) "The staff was great, a great place. I highly recommend... the breakfast was amazing as well. " ![United States](https://a.travel-assets.com/egds/marks/flags/us.svg) Doug £124 includes taxes & fees 2 Dec - 3 Dec [](https://www.expedia.co.uk/St-George-Hotels-The-Mulberry-Inn.h57548911.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=2025-12-11&endDate=2025-12-12®ionId=6212719&adults=2&travelerType=adults_only&sort=RECOMMENDED&openPlayBack=true) ![](https://forever.travel-assets.com/flex/flexmanager/images/2025/11/05/BEX-BF-25_FR-DE-MX-UK_1_Desktop.jpg?impolicy=fcrop&w=1400&h=600&q=mediumHigh) ## Black Friday Sale Save up to 40% on select hotels. [Book now](https://expedia.co.uk/cheap-deals?rfrr=AFFINITY_BF_PROMO_6212719) ## Top Mountain States Hotel Reviews ![ARIA Resort & Casino](https://images.trvl-media.com/lodging/3000000/2570000/2565800/2565776/5ffbf265_y.jpg) ### ARIA Resort & Casino 10/10 Excellent "Very nice up to date rooms, amazing customer service. So close to everything. Delicious restaurants. " [](https://expedia.co.uk/Las-Vegas-Hotels-ARIA-Resort-Casino.h2565776.Hotel-Information) ![Mandalay Bay Resort And Casino](https://images.trvl-media.com/lodging/1000000/210000/203700/203613/41bd5b9c_y.jpg) ### Mandalay Bay Resort And Casino 10/10 Excellent "We loved the room!!!! Very comfortable spaciois, and clean. The resort is like beimg im your own little community You really don't need to go anywhere else if yoi don't want to, you have most everything there. Great food/drink options options, etc...'" [](https://expedia.co.uk/Las-Vegas-Hotels-Mandalay-Bay-Resort-And-Casino.h203613.Hotel-Information) ![Excalibur Hotel & Casino](https://images.trvl-media.com/lodging/1000000/50000/41400/41308/e17e2bec_y.jpg) ### Excalibur Hotel & Casino 10/10 Excellent "Muy buena opción si vas al estadio de los Raiders , el hotel es viejo pero muy limpio y las habitaciones son amplias " [](https://expedia.co.uk/Las-Vegas-Hotels-Excalibur-Hotel-Casino.h41308.Hotel-Information) ![Treasure Island - TI Las Vegas Hotel & Casino](https://images.trvl-media.com/lodging/1000000/20000/16000/15930/a8566dec_y.jpg) ### Treasure Island - TI Las Vegas Hotel & Casino 10/10 Excellent "Service great, room clean." [](https://expedia.co.uk/Las-Vegas-Hotels-TI-Treasure-Island-Hotel-And-Casino.h15930.Hotel-Information) ![MGM Grand Hotel & Casino](https://images.trvl-media.com/lodging/1000000/20000/12700/12628/6ad3d064_y.jpg) ### MGM Grand Hotel & Casino 10/10 Excellent "Very clean friendly helpful staff, great location on the strip. Rooms are nice and spacious great view of the strip. The buffet could have been a little better but was not worth the price ." [](https://expedia.co.uk/Las-Vegas-Hotels-MGM-Grand-Hotel-Casino.h12628.Hotel-Information) ![Circus Circus Hotel, Casino & Theme Park](https://images.trvl-media.com/lodging/1000000/30000/24800/24715/6c2061e8_y.jpg) ### Circus Circus Hotel, Casino & Theme Park 10/10 Excellent "," [](https://expedia.co.uk/Las-Vegas-Hotels-Circus-Circus-Hotel.h24715.Hotel-Information) ![The LINQ Hotel & Casino – A Caesars Rewards Destination](https://images.trvl-media.com/lodging/9000000/8760000/8753200/8753178/532e2e1c_y.jpg) ### The LINQ Hotel & Casino – A Caesars Rewards Destination 10/10 Excellent "Very accommodating, pleasant staff. Had a great time and will be back again! " [](https://expedia.co.uk/Las-Vegas-Hotels-The-LINQ-Hotel-Experience.h8753178.Hotel-Information) ![Bellagio](https://images.trvl-media.com/lodging/1000000/150000/140600/140596/3a49d07a_y.jpg) ### Bellagio 10/10 Excellent "From check in to check out it was wonderful. At check in, I was asked what my visit was for, when I told her my birthday she said I’ll be right back, and came back with a red rose and chocolates!! The room was so clean m, smelled amazing and nice. The bed was the most comfortable. Everyone that worked there was so nice. I highly recommend this place. " [](https://expedia.co.uk/Las-Vegas-Hotels-Bellagio.h140596.Hotel-Information) ![Planet Hollywood Resort & Casino](https://images.trvl-media.com/lodging/1000000/20000/15200/15117/a52b2119_y.jpg) ### Planet Hollywood Resort & Casino 10/10 Excellent "The furniture in the room was broken - all the drawers. Other than that, it was ok. Location was great. Room was dated for sure" [](https://expedia.co.uk/Las-Vegas-Hotels-Planet-Hollywood-Resort-Casino.h15117.Hotel-Information) ## Frequently asked questions ### How much do adults-only hotels in Mountain States cost? > You'll find the price changes based on the size of your room and the star rating of the property. Whether you're searching for an indulgent getaway or one that's more affordable, Expedia can help you discover the perfect stay. ### How can I find cheap adults-only hotels in Mountain States? > A good way to track down cheap adults-only hotels in Mountain States is with Expedia's user-friendly filter tool. Narrow your search by budget, amenities and star rating to nab awesome rates in just a few clicks. You can also sort the price from lowest to highest to find the most affordable stay. ### From what age can you stay in an adult-only hotel in Mountain States? > Age restrictions can vary across properties, so be sure to check the rules of the adult-only hotel in Mountain States you'd like to stay in. But typically, it's 16, 18 or 21. Whether you're looking for romantic evenings, an upbeat party vibe or just a break from your kiddos, our incredible adult-only resorts and hotels are all about spoiling the grown-ups. ### Are all adult-only resorts all-inclusive in Mountain States? > If you only plan to stay at a resort or hotel where the majority of what you need is included in the cost of the room, use our "all-inclusive" filter. This will show you suitable adult-only all-inclusive properties in Mountain States that usually include the room, food and drinks, a selection of on-site activities and great daily entertainment. Check out the resort you're considering to see exactly what you'll get for the price. ### Why book your adults-only hotel in Mountain States with Expedia? > Expedia has an impressive range of adults-only hotels at economical rates in Mountain States. Take advantage of our search filters to click on how much you want to spend and then sort the price from lowest to highest. Whether you're planning a couples break or a solo adventure, we'll help you find a perfect space. ### When is the best time to stay at an adult-only all-inclusive resort in Mountain States? > The best time to stay at an adult-only all-inclusive resort in Mountain States depends on a few factors, one of which is the weather. Also consider whether you want to experience the energy of peak season, when demand for hotels and flights is at its highest, or the low season, when things are a bit less hectic. Take into account your style and travel budget before reserving your dream adult-only adventure that offers the whole nine yards! ### Can I cancel or change my adult-only resort booking? > Of course. Depending on the type of booking you made and how close you are to check in, there may not be any charge. Rules can vary among our adult-only hotels and resorts, so read the fine print in your itinerary or head over to Expedia's [Trips portal](https://www.expedia.co.uk/trips) for further details. If you're hoping to make your escape to Mountain States as stress-free as possible, go for adult-only properties that allow a full refund. ## Explore a world of travel with Expedia - Accommodation - Packages - More ways to book - [Hotels near Dinosaur National Monument](https://www.expedia.co.uk/Dinosaur-National-Monument-Hotels.0-l6089680-0.Travel-Guide-Filter-Hotels) - [Dinosaur National Monument](https://www.expedia.co.uk/Dinosaur-National-Monument-United-States-of-America.d6089680.Attraction) - [Book Adults Only Resorts & Hotels in Mountain States on Expedia.com](https://www.expedia.com/Mountain-States-Hotels-Adults-Only-Resorts.0-0-d6212719-tAdultsOnlyResorts.Travel-Guide-Filter-Hotels)