Riverside Hot Springs Inn & Spa - Adults Only
Historic adults-only inn with private hot springs.
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This historic adults-only inn in Lava Hot Springs, Idaho, offers a retreat with private hot springs and on-site dining. It provides a peaceful setting for couples or individuals seeking relaxation. The property is within walking distance of local attractions. The inn features a full-service spa for rejuvenation and on-site restaurants for convenient meals. Guests can enjoy the garden and sun terrace, or explore nearby parks and museums.
Should you book Riverside Hot Springs Inn & Spa - Adults Only?
A relaxing adults-only stay with hot springs and on-site dining.
Best for
- Romantic getaways
- Hot spring relaxation
- Historic property charm
Maybe not ideal for
- Those seeking nightlife
- Travellers wanting family activities
private hot springs
Relax in dedicated private hot springs exclusive to guests. These soothing thermal waters offer a unique way to unwind and enjoy the natural landscape surrounding the inn.
On-site dining
Enjoy meals at the hotel's restaurants, Portneuf Grille & Lounge and Cafe A'more. The property also has a bar, offering convenient options for breakfast, lunch, and dinner during your stay.
Full-service spa
The spa offers massages and rejuvenation treatments. It provides an additional layer of relaxation and pampering for guests looking to enhance their wellness experience.
Historic setting
This inn is a historic property, offering a sense of classic charm and character. The building has parquet floors and private bathrooms for guest comfort.
Rooms & rates
What you'll enjoy
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Amenities & facilities
Most popular facilities
- Free parking
- Non-smoking rooms
- Free Wifi
- 3 restaurants
- Spa and wellness center
- Bar
- Breakfast
Great for your stay
- Parking
- 3 restaurants
- Private bathroom
- Spa and wellness center
- Pet friendly
- Air conditioning
- Bath
- Free Wifi
Private bathroom
- Toilet paper
- Towels
- Bath or shower
- Toilet
- Free toiletries
- Bath
Bedroom
- Wardrobe or closet
- Alarm clock
Outdoors
- Outdoor furniture
- Sun deck
- Terrace
- Garden
Activities
- Live music/Performance
- Happy hour Additional charge
- Water park Additional charge Off-site
- Evening entertainment
- Horseback riding Additional charge Off-site
- Cycling Off-site
- Hiking Off-site
- Skiing Off-site
Location
255 East Portneuf Street, Lava Hot Springs, ID 83246, United States, Lava Hot Springs, Idaho
Riverside Hot Springs Inn & Spa - Adults Only is located in Lava Hot Springs, Idaho.
5 sights nearby, 4 of them within 0.5 mi; the closest is South Bannock County Historical Center Museum at 450 ft.
Things to do nearby
- South Bannock County Historical Center Museummuseum450 ft
- Sunken Gardensgarden0.2 mi
- City Parkpark0.2 mi
- Lava Hot Springs Olympic Swimming Complexwater park0.3 mi
- Mount Mohpeak1.0 mi
Straight-line distances from the property · data © OpenStreetMap contributors
What guests say
8.3 / 10 · Very good on Booking.com, from 190 guest reviews
Riverside Hot Springs Inn & Spa wins consistent praise for its genuinely friendly staff, prime riverside location, and the unique draw of private mineral-bath tubs — all wrapped in historic charm that loyal repeat guests clearly appreciate. However, the property's age is a recurring concern: worn carpets, outdated furnishings, insufficient summer air conditioning, and a breakfast that falls short of expectations temper the overall experience. Guests who embrace the quirky, heritage character and prioritise the hot-spring experience tend to leave satisfied, while those expecting modern comforts may be disappointed.
Reviews scoring 9–10: 11 · average 9
They wrote about: staff, breakfast, location
Reviews scoring 7–9: 19 · average 7.6
They wrote about: breakfast, room, location
No reviews in the selected score range.
Good to know
House rules
- Check-in
From 3:00 PM
Guests are required to show a photo ID and credit card at check-in.
You need to let the property know what time you'll be arriving in advance.
- Check-out
From 5:00 AM to 11:00 AM
- Cancellation/ prepayment
Cancellation and prepayment policies vary according to accommodation type. Enter your stay dates and check the conditions of your selected option.
- Curfew
The entrance to the property is closed between 00:00 and 05:00
- Age restriction
The minimum age for check-in is 20
- Pets
Pets are allowed. Charges may apply.
Frequently asked questions
What amenities are in the rooms?
Rooms come with private bathrooms, air-conditioning, a TV, parquet floors, and a work desk.
Does the hotel have parking?
Yes, the hotel offers free parking for guests.
Is breakfast included?
Breakfast is available at the hotel.
What dining options are available on-site?
There are three on-site restaurants: Portneuf Grille & Lounge and Cafe A'more, plus a snack bar and coffee house.
Is the hotel pet-friendly?
Yes, the hotel offers pet-friendly rooms.
Can children stay at the hotel?
No, this is an adults-only hotel.
What is near the hotel?
The hotel is within walking distance of Lava Hot Springs and close to attractions like the South Bannock County Historical Center Museum and Sunken Gardens.