A cityscape with a prominent building with a dome, a multi-lane highway with light trails, and a mountainous backdrop.

Search Adults Only Resorts & Hotels in Idaho

  • Change your mind

    Book hotels with free cancellation

  • Treat yourself

    Save instantly and earn perks with One Key
    Learn about One Key

  • Be picky

    Search almost a million properties worldwide

Idaho Accommodation: Most Popular Cities to Stay

A city skyline with modern and historic buildings, surrounded by autumn-colored trees.
HotelsHotels

Boise

Boise

Check availability on Idaho Adults Only Resorts & Hotels

Our top choices for Idaho adults-only hotels

A wooden cabin with a snow-covered roof and a pathway leading to the entrance.

1. Modern and unique cottage in perfect downtown CDA location for a great getaway!

Modern and unique cottage in perfect downtown CDA location for a great getaway!
Sanders Beach
10.0 out of 10, Exceptional, (269 reviews)
"Lovely stay with great location!"
United States
Kristen J.
The price is £206
includes taxes & fees
12 Nov - 13 Nov
Modern and unique cottage in perfect downtown CDA location for a great getaway!
A covered corridor with a wooden floor, white walls, and metal railings.

2. Cabana Inn

Cabana Inn
2.0 star property
West Downtown
6.4 out of 10, (1,001 reviews)
"Staff very friendly and helpful."
United States
Renato
The price is £75
includes taxes & fees
10 Nov - 11 Nov
Cabana Inn
A modern living room with a fireplace, round wooden coffee table, and comfortable seating.

3. Greenbriar Inn

Greenbriar Inn
3.0 star property
Downtown
9.0 out of 10, Wonderful, (589 reviews)
"Our stay was so lovely. The room was cozy. The staff was so sweet and communicated everything so well. We enjoyed the 315 Restaurant, and the food was so wonderful. The location is perfect for walking downtown and to the water. We will definitely stay here again."
United States
Linsey
The price is £125
includes taxes & fees
11 Nov - 12 Nov
Greenbriar Inn
A wooden bench under a white column with an American flag, overlooking a mountainous landscape with trees and a building in the background.

4. 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, (714 reviews)
"Location was great. Downtown walkable."
United States
Eve
The price is £114
includes taxes & fees
19 Nov - 20 Nov
Riverside Hot Springs Inn & Spa - Adults Only
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
Save an average of 15% on thousands of hotels when you're signed in
Sign in
Sign up, it's free

Top Idaho Hotel Reviews

My Place Hotel-Boise/Nampa, ID-Idaho Center

My Place Hotel-Boise/Nampa, ID-Idaho Center

10/10 Excellent
"Ended up not being able to stay long but it was good"
Karissa 2-night trip
Posted less than an hour ago
My Place Hotel-Boise/Nampa, ID-Idaho Center

Explore a world of travel with Expedia

Frequently asked questions

How much do adults-only hotels in Idaho cost?
Costs for adults-only hotels in Idaho can differ depending on, among other things, the star rating and amenities provided by the hotel. No matter your budget, you'll find a grown-up getaway where you can de-stress and relax in peace with Expedia.
Are there any adult-only all-inclusive resorts in Idaho?
Unfortunately, there are no adult-only all-inclusive hotels or resorts in Idaho. But, if you're on a trip with your partner and seeking someplace romantic, we recommend Hampton Inn & Suites Boise-Downtown. Located in Boise, it comes with a fireplace in the lobby and windsurfing. Another option is Homewood Suites by Hilton Boise. Also in Boise, it includes a spa tub and a fireplace in the lobby.
What is there to do in Idaho near my adults-only hotel?
Whether you're a fan of sightseeing, shopping, dining or partying, Idaho offers something for everyone! The awesome city of Boise has tons of activities and attractions, including Morrison Centre for the Performing Arts, Zoo Boise and Egyptian Theatre. If you're headed to Ketchum, Bald Mountain Big Wood Golf Course and Gail Severn Gallery shouldn't be missed.
How can I find cheap adults-only hotels in Idaho?
Expedia can help you track down cheap adults-only hotels in Idaho. Simply try out our handy filter tool to select budget, star rating and amenities to tailor your search results and lock in the perfect stay in a matter of clicks.
From what age can you stay in an adult-only hotel in Idaho?
It varies, but usually it's 16, 18 or 21 years old. Rules may differ from one property to the next, so be sure to check the fine print of the adult-only resort or hotel in Idaho you're considering. Whether you're planning a break with your friends or a romantic retreat for two, Expedia's adult-only getaways serve up plenty of kid-free, hassle-free fun.
Are all adult-only resorts all-inclusive in Idaho?
If you're hoping for a hassle-free holiday, an adult-only all-inclusive resort serves up a serious helping of R&R. To see the available options in Idaho, enter your travel dates and then click on the "all-inclusive" filter. Keep an eye out for stays highlighted as "adults only." Click on the properties you're interested in to find out what you can expect for the price. The rate normally covers the room, food and drinks, on-site activities and scheduled entertainment.
Why book your adults-only hotel in Idaho with Expedia?
Offering great prices and an excellent variety of properties, Expedia makes it simple to find an adults-only hotel in Idaho. Go all out and splurge on a luxury resort or use our handy search filters to locate a budget-friendly stay. From the moment you decide on your travel dates to when you lock in a place that checks your boxes, Expedia is there every step of the way.
When is the best time to stay at an adult-only all-inclusive resort in Idaho?
The best time to stay at an adult-only all-inclusive hotel in Idaho 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 off-season when things are a bit less hectic. Take into account your budget and travel style before reserving your dream adult-only adventure that comes with the whole shebang!
Can I cancel or change my adult-only resort booking?
It is possible to cancel or change your booking, but check the details in your itinerary or make your way to Expedia's Trips portal to find out 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 decided on your Idaho getaway yet? Look for adult-only hotels that are fully refundable — because things don't always go according to plan!