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Adults Only & Resorts in Mountain States from NZ$158

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Check availability on Mountain States Adults Only

Tonight
7 Jan - 8 Jan
Tomorrow
8 Jan - 9 Jan
This weekend
9 Jan - 11 Jan
Next weekend
16 Jan - 18 Jan

Our top choices for Mountain States adults-only hotels

Lobby sitting area
River Rock Inn B&B - Adults Only

River Rock Inn B&B - Adults Only

River Rock Inn B&B - Adults Only
3.5 star property
Green River
10.0 out of 10, Exceptional, (560)
"Amazing breakfast and lovely room"
United States
Nancy
The price is NZ$196
includes taxes & fees
8 Jan - 9 Jan
River Rock Inn B&B - Adults Only
Front of property – evening/night
Century Casino & Hotel Cripple Creek

Century Casino & Hotel Cripple Creek

Century Casino & Hotel Cripple Creek
3.0 star property
Cripple Creek
9.0 out of 10, Wonderful, (1012)
"Nice stay"
United States
DeAnn
The price is NZ$174
includes taxes & fees
20 Jan - 21 Jan
Century Casino & Hotel Cripple Creek
Couples treatment room(s), hot springs/mineral springs, body treatments
Riverside Hot Springs Inn & Spa - Adults Only

Riverside Hot Springs Inn & Spa - Adults Only

Riverside Hot Springs Inn & Spa - Adults Only
3.0 star property
Lava Hot Springs
9.0 out of 10, Wonderful, (623)
"Super friendly staff!!!! "
United States
Meredith
Riverside Hot Springs Inn & Spa - Adults Only
Exterior
Circa Resort & Casino – Adults Only

Circa Resort & Casino – Adults Only

Circa Resort & Casino – Adults Only
4.5 star property
Downtown Las Vegas
9.4 out of 10, Exceptional, (5449)
"Great Resort! "
United States
Michael
The price is NZ$330
includes taxes & fees
8 Jan - 9 Jan
Circa Resort & Casino – Adults Only
Lobby
Downen House Bed & Breakfast

Downen House Bed & Breakfast

Downen House Bed & Breakfast
2.0 star property
Northside
9.8 out of 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
Regina
The price is NZ$251
includes taxes & fees
7 Feb - 8 Feb
Downen House Bed & Breakfast
In-room safe, blackout curtains, iron/ironing board, free WiFi
El Cortez Hotel and Casino - 21 and Over

El Cortez Hotel and Casino - 21 and Over

El Cortez Hotel and Casino - 21 and Over
3.0 star property
Downtown Las Vegas
8.4 out of 10, Very good, (7175)
" The staff was great and so was the breakfast"
United States
Manuel
El Cortez Hotel and Casino - 21 and Over
Corner Suite 8 - 2 Bedroom Suite
Hotel Ouray - Adults Only

Hotel Ouray - Adults Only

Hotel Ouray - Adults Only
3.0 star property
Ouray
9.6 out of 10, Exceptional, (443)
"A very beautiful old hotel that was comfortable and the amenities were nice. The room was very nice. Enjoyed our stay very much."
United States
Harold
The price is NZ$247
includes taxes & fees
8 Jan - 9 Jan
Hotel Ouray - Adults Only
Front of property
Riversong Inn Retreat

Riversong Inn Retreat

Riversong Inn Retreat
3.5 star property
Estes Park
9.8 out of 10, Exceptional, (195)
"Great staff, location and rooms!"
United States
Jesse
The price is NZ$244
includes taxes & fees
11 Jan - 12 Jan
Riversong Inn Retreat
Exterior
Summit Villa BnB

Summit Villa BnB

Summit Villa BnB
3.0 star property
Watkins
9.6 out of 10, Exceptional, (105)
"What a fun place! We had a wonderful night stay, all is very clean and lots of fun things to do! Definitely would recommend!"
United States
Tom
The price is NZ$158
includes taxes & fees
8 Jan - 9 Jan
Summit Villa BnB
Lobby
St. Elmo Hotel

St. Elmo Hotel

St. Elmo Hotel
3.0 star property
Ouray
9.0 out of 10, Wonderful, (567)
"Great hotel! We enjoyed our stay. "
United States
Dan
The price is NZ$369
includes taxes & fees
8 Jan - 9 Jan
St. Elmo Hotel
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.
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Top Mountain States Hotel Reviews

Caesars Palace

Caesars Palace

10/10 Excellent
"Yes"
Carlos 4-night trip
Posted 1 day ago
Caesars Palace

Frequently asked questions

What is there to do in Mountain States near my adults-only hotel?
You'll discover countless things to keep you busy in Mountain States. If you're off to Denver, check out Denver Zoo, Elitch Gardens Theme Park and Denver Art Museum. Planning a getaway in Las Vegas? Colosseum at Caesars Palace, Shark Reef at Mandalay Bay and LINQ Promenade are among the best sights in this city.
From what age can you stay in an adult-only hotel in Mountain States?
The minimum age to stay in an adult-only hotel can vary. To ensure you or any other guest meet the criteria, check the rules of the particular property in Mountain States you're interested in. In general, you have to be 16  18 or 21. Exchanged vows and jetting off on your honeymoon? Or just looking to let your hair down with friends? Expedia's adult-only resorts and hotels are all about fantastic experiences for every type of grown-up guest.
Are all adult-only resorts all-inclusive in Mountain States?
If you only plan to stay at a hotel or resort where most of what you need is covered by the room rate, use our "all-inclusive" filter. This will show you the available adult-only all-inclusive retreats in Mountain States that generally include your room, drinks and food, a variety of on-site activities and great entertainment. Check out the hotel you're interested in to discover what's included in the cost.
When is the best time to stay at an adult-only all-inclusive resort in Mountain States?
Almost any time is a great time to stay at an adult-only all-inclusive resort in Mountain States, but there are a few factors you'll need to consider. Start with the time of the year you'd like to travel. Peak season is popular and lively, but there may be a higher demand for flights and accommodation. Low season tends to be quieter and more reasonably priced. Of course, the weather plays an important part in making or breaking a holiday, so do a little research before reserving your adult-only resort or hotel.
Can I cancel or change my adult-only resort booking?
You can change or cancel your booking, but check your itinerary or head to Expedia's Trips portal to learn what rules apply. Whether you'll be charged a fee depends on the type of adult-only resort or hotel booking you made. Haven't locked in your Mountain States break yet? Search for adult-only properties that allow full refunds — because even the best-laid plans can go awry!