A waterfall cascading into a river surrounded by cliffs and vegetation.

Adults Only & Resorts in Southwest Idaho from NZ$179

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Check availability on Southwest Idaho Adults Only

This weekend
6 Nov - 8 Nov
Next weekend
13 Nov - 15 Nov

Our top choices for Southwest Idaho adults-only hotels

A spacious lobby with blue sofas, a wooden staircase, and a dining area in the background.

1. Comfort Inn & Suites Jerome - Twin Falls

Comfort Inn & Suites Jerome - Twin Falls
2.5 star property
Jerome
9.6 out of 10, Exceptional, (1,774 reviews)
"Great stay. Clean rooms, surprisingly quiet, great breakfast and friendly staff."
United States
Melinda
The price is NZ$194
includes taxes & fees
27 Nov - 28 Nov
Comfort Inn & Suites Jerome - Twin Falls
A hotel breakfast area with a fruit bowl, a caution sign, and a green sign advertising fresh, peel, scoop, slice, and relax services.

2. Hampton Inn & Suites Mountain Home

Hampton Inn & Suites Mountain Home
2.5 star property
Mountain Home
9.2 out of 10, Wonderful, (754 reviews)
"Good hotel, good parking , good beds good breakfast friendly staff"
United States
Terry
The price is NZ$332
includes taxes & fees
13 Nov - 14 Nov
Hampton Inn & Suites Mountain Home
The Splash Canyon Hotel entrance with a water slide feature.

3. Splash Canyon Hotel

Splash Canyon Hotel
3.0 star property
Twin Falls
9.4 out of 10, Exceptional, (391 reviews)
"Amazing place to bring your family for the pool they have and the rooms very nice and clean"
United States
Jose
The price is NZ$201
includes taxes & fees
9 Nov - 10 Nov
Splash Canyon Hotel
A hot tub with steps and a window view.

4. Best Western Foothills Inn

Best Western Foothills Inn
2.5 star property
Mountain Home
9.0 out of 10, Wonderful, (746 reviews)
"Love the staff. Fantastic room. Wonderful breakfast."
United States
Darlene Tieman
The price is NZ$309
includes taxes & fees
8 Nov - 9 Nov
Best Western Foothills Inn
A hotel room with two beds, a desk, a chair, a TV, and artwork on the wall.

5. Sleep Inn & Suites Jerome - Twin Falls

Sleep Inn & Suites Jerome - Twin Falls
2.5 star property
Jerome
8.4 out of 10, Very good, (1,147 reviews)
"Hotel was clean, quiet, and easy to find."
United States
Erin
The price is NZ$122
includes taxes & fees
29 Nov - 30 Nov
Sleep Inn & Suites Jerome - Twin Falls
A rectangular swimming pool with a wooden fence, a red ball, and a mountain view in the background.

6. Silver Creek Hotel

Silver Creek Hotel
2.5 star property
Bellevue
9.4 out of 10, Exceptional, (1,000 reviews)
"Staff was very friendly and helpful"
United States
Richard
The price is NZ$249
includes taxes & fees
6 Nov - 7 Nov
Silver Creek Hotel
An outdoor patio with wicker furniture, string lights, and a flag.

7. Hagerman Valley Inn

Hagerman Valley Inn
2.0 star property
Hagerman
9.0 out of 10, Wonderful, (745 reviews)
"Great place to stay!!"
United States
Amy
The price is NZ$224
includes taxes & fees
15 Nov - 16 Nov
Hagerman Valley Inn
A multi-story hotel with a stone facade, a covered outdoor seating area, and a parking lot.

8. My Place Hotel - Twin Falls, ID

My Place Hotel - Twin Falls, ID
2.5 star property
Twin Falls
9.2 out of 10, Wonderful, (1,185 reviews)
"Great stay"
United States
Stephen
The price is NZ$188
includes taxes & fees
22 Nov - 23 Nov
My Place Hotel - Twin Falls, ID
A modern hotel with a prominent 'La Quinta' sign, a covered entrance, and well-maintained landscaping.

9. La Quinta Inn & Suites by Wyndham Twin Falls

La Quinta Inn & Suites by Wyndham Twin Falls
3.0 star property
Twin Falls
9.0 out of 10, Wonderful, (1,701 reviews)
"Great place to stay1"
United States
wendi
The price is NZ$191
includes taxes & fees
22 Nov - 23 Nov
La Quinta Inn & Suites by Wyndham Twin Falls
A modern hotel room with a bar area, dining space, and a view of the outdoors.

10. Holiday Inn Twin Falls by IHG

Holiday Inn Twin Falls by IHG
3.5 star property
Twin Falls
9.2 out of 10, Wonderful, (1,000 reviews)
"Room was large, and the King size bed was very comfortable. We slept well. We will stay again."
United States
Kurtis
The price is NZ$198
includes taxes & fees
5 Dec - 6 Dec
Holiday Inn Twin Falls by IHG
A spacious living room with a red sofa, a coffee table, and a patterned rug. There are two side tables with lamps, a large window with curtains, and a ceiling fan.

11. Oxford Suites Boise

Oxford Suites Boise
3.0 star property
Southwest Ada County Alliance
9.6 out of 10, Exceptional, (2,443 reviews)
"Great breakfast, clean and well furnished rooms and enjoyable social bar."
United States
Daniel
The price is NZ$262
includes taxes & fees
19 Nov - 20 Nov
Oxford Suites Boise
A covered outdoor pool area with wooden beams, stone steps, and lounge chairs.

12. Fairfield Inn & Suites by Marriott Hailey Sun Valley

Fairfield Inn & Suites by Marriott Hailey Sun Valley
3.0 star property
Hailey
9.2 out of 10, Wonderful, (170 reviews)
"Great location close to downtown. Very nice friendly staff, plenty of parking"
United States
Brandi
The price is NZ$263
includes taxes & fees
23 Nov - 24 Nov
Fairfield Inn & Suites by Marriott Hailey Sun Valley
A wooden deck with outdoor seating, surrounded by cabins with green roofs.

13. The Gold Mine Hotel

The Gold Mine Hotel
2.0 star property
Idaho City
9.2 out of 10, Wonderful, (127 reviews)
"All was well for a quick overnite stay!!!"
United States
Helga
The price is NZ$162
includes taxes & fees
29 Nov - 30 Nov
The Gold Mine Hotel
A modern kitchen with a stone counter, stainless steel appliances, and a view of the outdoors.

14. Best Western Sawtooth Inn & Suites

Best Western Sawtooth Inn & Suites
2.5 star property
Jerome
8.6 out of 10, Excellent, (1,006 reviews)
"Very nice place to stay"
United States
RANDY
The price is NZ$173
includes taxes & fees
11 Nov - 12 Nov
Best Western Sawtooth Inn & Suites
An outdoor seating area with red sofas and large planters.

15. Wood River Inn & Suites

Wood River Inn & Suites
2.5 star property
Hailey
9.4 out of 10, Exceptional, (1,000 reviews)
"Good place to stay. Staff was helpful, breakfast good and room comfortable and clean."
United States
Ploomie
The price is NZ$286
includes taxes & fees
6 Nov - 7 Nov
Wood River Inn & Suites
A hotel with a large sign reading "Best Western Plus Twin Falls Hotel" and a welcome message.

16. Best Western Plus Twin Falls Hotel

Best Western Plus Twin Falls Hotel
2.5 star property
Twin Falls
8.8 out of 10, Excellent, (1,003 reviews)
"Great hotel!"
United States
Mario
The price is NZ$190
includes taxes & fees
15 Nov - 16 Nov
Best Western Plus Twin Falls Hotel
A courtyard with outdoor seating, a fire pit, and string lights.

17. Fairfield Inn & Suites by Marriott Twin Falls

Fairfield Inn & Suites by Marriott Twin Falls
3.0 star property
Twin Falls
9.4 out of 10, Exceptional, (1,003 reviews)
"Beautiful hotel with friendly staff!"
United States
Heather
The price is NZ$223
includes taxes & fees
22 Nov - 23 Nov
Fairfield Inn & Suites by Marriott Twin Falls
An outdoor patio with a grill, seating area, and a covered pergola.

18. TownePlace Suites by Marriott Twin Falls

TownePlace Suites by Marriott Twin Falls
3.0 star property
Twin Falls
9.2 out of 10, Wonderful, (852 reviews)
"It was great stay , breakfast was all delicious"
United States
Nitharsana
The price is NZ$223
includes taxes & fees
22 Nov - 23 Nov
TownePlace Suites by Marriott Twin Falls
A hotel with multiple floors, a large lobby area, and a view of mountains in the background.

19. Hampton Inn by Hilton Hailey Sun Valley

Hampton Inn by Hilton Hailey Sun Valley
3.0 star property
Hailey
8.6 out of 10, Excellent, (1,001 reviews)
"Property and room were pristine, staff was helpful and friendly, hot tub was clean and hot"
United States
casey
The price is NZ$181
includes taxes & fees
15 Nov - 16 Nov
Hampton Inn by Hilton Hailey Sun Valley
A cabin with a porch and a large tree in front.

20. Billingsley Creek

Billingsley Creek
2.0 star property
Hagerman
8.8 out of 10, Excellent, (315 reviews)
"A very quiet and quaint little motel. I loved that it had a back patio."
Canada
Marian
The price is NZ$211
includes taxes & fees
14 Nov - 15 Nov
Billingsley Creek
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 Southwest Idaho Hotel Reviews

Frequently asked questions

What is there to do in Southwest Idaho near my adults-only hotel?
You'll find tons of ways to spend your time in Southwest Idaho. If you're off to Boise, swing by Zoo Boise, Morrison Centre for the Performing Arts and Basque Museum and Cultural Centre. Taking off to Ketchum? Bald Mountain, Big Wood Golf Course and Gail Severn Gallery are some major attractions in this city.
From what age can you stay in an adult-only hotel in Southwest Idaho?
Adult-only resorts and hotels in Southwest Idaho generally have an age restriction of 16  18 or 21. As regulations may vary, be sure to check out the property's rules for accurate information. Whether you're planning a catch-up with friends or a romantic weekend escape with your love, Expedia can help you find a perfect adult-only stay.
Are all adult-only resorts all-inclusive in Southwest Idaho?
If you're craving a hassle-free getaway, an adult-only all-inclusive resort serves up some serious R&R. To check what's available in Southwest Idaho, enter your travel details and then click on the "all-inclusive" filter. Look out for places that are marked as "adults only." Select the properties you'd like to view to find out what you'll get for your money. The rate usually covers food, drinks and the room, scheduled entertainment and on-site activities.
When is the best time to stay at an adult-only all-inclusive resort in Southwest Idaho?
While there's never a bad time to stay at an adult-only all-inclusive hotel, the best time depends on your personal preferences. The weather can make or break a holiday, so that's a good place to start doing some research into your Southwest Idaho escape. Additionally, you should consider travelling in the off-peak season, which may be quieter and easier on the purse strings. Prefer the excitement of peak season? Things will be busier and the price tag a little higher. Once you've worked out your budget and holiday style, find your ideal adult-only hotel or resort here on Expedia.
Can I cancel or change my adult-only resort booking?
You sure can. And there may be no charge depending on the type of adult-only hotel or resort you reserved. Check the fine print in your travel itinerary or visit Expedia's Trips portal for further information. Haven't booked anything yet? Look for Southwest Idaho adult-only hotels that provide full refunds — should the need arise. Lock in your grown-up adventure knowing that wherever you stay, you'll have nothing to stress about!

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