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Riverside Hot Springs Inn & Spa - Adults Only

3.0 star property

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Photo gallery for Riverside Hot Springs Inn & Spa - Adults Only

Free daily continental breakfast
Couples treatment rooms, hot springs, body treatments
Exterior
Classic Double Room Single Use, 2 Queen Beds (Adults Only ) | 1 bedroom, individually decorated, individually furnished
Terrace/patio

Reviews

9.0 out of 10
Wonderful

Popular amenities

  • Bar

Explore the area

Map
255 East Portneuf Street, Lava Hot Springs, ID, 83246
  • Lava Hot Springs
    ‪3 min walk‬
  • The South Bannock County Historical Center Museum
    ‪3 min walk‬
  • Lava Hot Springs Golf Course
    ‪6 min drive‬

Room options

View all photos for Traditional Double Room Single Use, 2 Queen Beds

Traditional Double Room Single Use, 2 Queen Beds | 1 bedroom, individually decorated, individually furnished

Traditional Double Room Single Use, 2 Queen Beds

9.0 out of 10
Wonderful
(2 reviews)
  • 225 sq ft
  • Sleeps 4
  • 2 Queen Beds

Traditional Single Room, 1 King Bed

8.0 out of 10
Very good
(3 reviews)
  • 226 sq ft
  • Sleeps 2
  • 1 King Bed

View all photos for Classic Room, 1 King Bed (Adults Only )

Classic Room, 1 King Bed (Adults Only ) | 1 bedroom, individually decorated, individually furnished

Classic Room, 1 King Bed (Adults Only )

9.2 out of 10
Wonderful
(7 reviews)
  • 161 sq ft
  • Sleeps 2
  • 1 King Bed

View all photos for Classic Double Room Single Use, 2 Queen Beds (Adults Only )

Classic Double Room Single Use, 2 Queen Beds (Adults Only ) | 1 bedroom, individually decorated, individually furnished

Classic Double Room Single Use, 2 Queen Beds (Adults Only )

10.0 out of 10
Exceptional
(1 review)
  • 172 sq ft
  • Sleeps 4
  • 2 Queen Beds

View all photos for Classic Room, 1 Queen Bed (Adults Only )

Classic Room, 1 Queen Bed (Adults Only ) | 1 bedroom, individually decorated, individually furnished

Classic Room, 1 Queen Bed (Adults Only )

9.0 out of 10
Wonderful
(30 reviews)
  • 151 sq ft
  • Sleeps 2
  • 1 Queen Bed

View all photos for Junior Suite, 1 King Bed (Adults Only )

Junior Suite, 1 King Bed (Adults Only ) | 1 bedroom, individually decorated, individually furnished

Junior Suite, 1 King Bed (Adults Only )

10.0 out of 10
Exceptional
(4 reviews)
  • 226 sq ft
  • Sleeps 2
  • 1 King Bed

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Terrace/patio

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  • Parking included
  • Free WiFi
4.5 out of 5, Wonderful, (860)
$189 nightly
The price is $189 total
includes taxes & fees
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About this property

Riverside Hot Springs Inn & Spa - Adults Only

3-star Lava Hot Springs hotel walkable to Lava Hot Springs
Along with a full-service spa, this smoke-free hotel has a restaurant and a bar/lounge. Free continental breakfast, free WiFi in public areas, and free self parking are also provided. Additionally, a snack bar/deli, a 24-hour business center, and a coffee shop/cafe are onsite.
Riverside Hot Springs Inn & Spa - Adults Only offers 18 air-conditioned accommodations with bathrobes and complimentary toiletries. Each accommodation is individually furnished and decorated. Flat-screen televisions come with satellite channels.

Bathrooms include shower/tub combinations with deep soaking bathtubs. This Lava Hot Springs hotel provides complimentary wireless Internet access. Additionally, rooms include ceiling fans and blackout drapes/curtains. Housekeeping is provided daily.

3 hot tubs are on site.

The recreational activities listed below are available either on site or nearby; fees may apply.

Riverside Hot Springs Inn & Spa has 2 treatment rooms including rooms for couples. Services include deep-tissue massages, hot stone massages, sports massages, and Swedish massages. The spa is equipped with hot springs/mineral springs. The spa is open select days. Children under 18 years old are not allowed in the spa without adult supervision. Guests under 16 years old are not allowed in the spa.

There are 3 indoor hot springs open between 7:30 AM and 10:30 PM. The temperature in the hot springs is set to 103°F.

Riverside Hot Springs Inn & Spa - Adults Only features a full-service spa, hot springs, and 3 hot tubs. Dining options at the hotel include a restaurant, a coffee shop/cafe, and a snack bar/deli. A bar/lounge is on site where guests can unwind with a drink. A complimentary breakfast is offered each morning. Wireless Internet access is complimentary.

Business-related amenities at this 3-star property consist of a 24-hour business center and 2 meeting rooms. Event facilities measuring 300 square feet (28 square meters) include conference space. This Edwardian hotel also offers spa services, a library, and a terrace. Onsite self parking is complimentary. A total renovation of this property was completed in January 2020.

Riverside Hot Springs Inn & Spa - Adults Only is a smoke-free property.

A complimentary continental breakfast is served each morning between 7 AM and 11 AM.
Portneuf Grille & Lounge - This restaurant specializes in American cuisine. Guests can enjoy drinks at the bar.
Cafe & A'more - This café specializes in American cuisine and serves breakfast only. Open daily.
Portneuf Lounge - This cocktail bar specializes in American cuisine. Happy hour is offered. Open daily.

Languages

English

Property amenities

Internet

  • Available in all rooms: Free WiFi
  • Available in some public areas: Free WiFi

Parking and transportation

  • Free self parking on site

Food and drink

  • Free continental breakfast available daily 7:00 AM to 11:00 AM
  • A bar/lounge
  • A coffee shop/cafe
  • A restaurant
  • Coffee and tea in common areas
  • Couples/private dining
  • Snack bar/deli

Restaurants on site

  • Cafe & A'more
  • Portneuf Grille & Lounge
  • Portneuf Lounge

Things to do

  • 3 hot tubs
  • 3 indoor hot springs
  • Full-service spa
  • Library
  • TV in common areas

Conveniences

  • 24-hour front desk
  • Guidebooks
  • Luggage storage
  • Shared microwave
  • Shared refrigerator
  • Water dispenser

Guest services

  • Concierge services
  • Housekeeping (daily)
  • Proposal/romance packages

Business services

  • 2 meeting rooms
  • 24-hour business center
  • 300 square feet of conference space

Outdoors

  • Garden
  • In the mountains
  • On a river
  • Picnic area
  • Terrace

Full-service spa

  • 2 treatment rooms
  • 3 indoor hot springs
  • Body scrubs
  • Couples treatment rooms
  • Deep-tissue massages
  • Hot springs open from 7:30 AM - 10:30 PM
  • Hot springs water temperature - 103 ºF
  • Hot stone massages
  • Spa open select days
  • Sports massages
  • Swedish massages

Accessibility

  • Area rugs in public areas
  • Hardwood flooring in public areas
  • No elevator
  • Tile flooring in public areas

More

  • 1 building
  • 3 floors
  • Banquet hall
  • Built in 1914
  • Edwardian architecture
  • Renovated entire property - January 2020
  • Smoking not allowed

Room amenities

Bedroom

  • Bedsheets provided
  • Blackout drapes

Bathroom

  • Bathrobes
  • Deep soaking bathtub
  • Free toiletries
  • Private bathroom
  • Shampoo
  • Shower/bathtub combination
  • Soap
  • Toilet paper
  • Towels provided

Entertainment

  • Flat-screen TV with satellite channels

Food and drink

  • Chef service

More

  • Air conditioning
  • Ceiling fan
  • Eco-friendly toiletries
  • Heating
  • Individual decor
  • Individual furnishings

Policies

Check-in

Check-in time starts at 3:00 PM
Minimum check-in age: 18

Check-out

Check-out before 11 AM
Contactless check-out available

Special check-in instructions

Front desk staff will greet guests on arrival at the property
This property doesn't offer after-hours check-in

Access methods

Staffed front desk

Pets

Pets allowed for an extra charge of USD 15 per pet, per night
Service animals are welcome, and are exempt from fees
Welcoming dogs only
1 total pets

Children and extra beds

Children younger than 20 are not allowed at this adults-only property; all guests 20 and older are welcome
Rollaway/extra beds are not available
Cribs (infant beds) are not available

Property payment types

Important information

Optional extras

  • Pet fee: USD 15 per pet, per night
  • Service animals are exempt from fees

The above list may not be comprehensive. Fees and deposits may not include tax and are subject to change.

You need to know

Extra-person charges may apply and vary depending on property policy
Government-issued photo identification and a credit card, debit card, or cash deposit may be required at check-in for incidental charges
Special requests are subject to availability upon check-in and may incur additional charges; special requests cannot be guaranteed
Minimum Spring Break check-in age is 21 years old
The name on the credit card used at check-in to pay for incidentals must be the primary name on the guestroom reservation
This property accepts credit cards; cash is not accepted
This property uses geothermal energy

We should mention

This property does not have elevators
Hot springs access available from 7:30 AM to 10:30 PM
Reservations are required for massage services and spa treatments; reservations can be made by contacting the property prior to arrival, using the contact information on the booking confirmation
Guests under 20 years old are not permitted at this adults-only property
Only registered guests are allowed in the guestrooms
Guests under 16 years old are not allowed in the spa, and guests under 18 years old are only allowed with adult supervision

Property is also known as

Hot Springs Riverside
Riverside Hot
Riverside Hot Springs
Riverside Hot Springs Inn
Riverside Hot Springs Inn Lava Hot Springs
Riverside Hot Springs Lava Hot Springs
Riverside Hot Springs &
Riverside Hot Springs Inn Spa
Riverside Hot Springs Inn & Spa - Adults Only Hotel
Riverside Hot Springs Inn & Spa - Adults Only Lava Hot Springs

Riverside Hot Springs Inn & Spa - Adults Only Reviews

Reviews

9.0

Wonderful

Rating 10 - Excellent. 367 out of 570 reviews
Rating 8 - Good. 136 out of 570 reviews
Rating 6 - Okay. 37 out of 570 reviews
Rating 4 - Poor. 19 out of 570 reviews
Rating 2 - Terrible. 11 out of 570 reviews

9.0/10

Cleanliness

9.4/10

Staff & service

8.6/10

Amenities

8.4/10

Property conditions & facilities

8.4/10

Eco-friendliness

Reviews

10/10 Excellent

Amy

Liked: Cleanliness, staff & service, amenities, property conditions & facilities
The whole trip and experience was 5 star!! From the time of check in with Dave who was very helpful and informative to the dining and lounge experiences with Will who was an excellent bar tender best in the area and as well as Rachael and one other individual who was waiting tables. The inn is very unique and a one stop for everything. The little eatery within the Inn was fatastic as well not a bad thing on the menu. The final checkout with Cat was also a great experience she is a very fun and casual person. All of them were very friendly and professional and treated you as if we had met already before. I will definitely be going back to have another 5 star experience! Thanks to everyone there for making the stay a very memorable one.
Stayed 2 nights in Mar 2025

10/10 Excellent

James

Stayed 1 night in Mar 2025

10/10 Excellent

Patty

Liked: Cleanliness, staff & service, property conditions & facilities, room comfort

Charming Historic Stay with River Views & hot pool

My husband and I stayed here for a relaxing overnight getaway to celebrate his birthday, and it was perfect! This charming historic hotel, built in 1914, has so much character, from its original creaky floors to its unbeatable location right on the river. Our room had panoramic river views, and we loved cracking the window open to hear the flowing water—so peaceful! It’s right in the heart of town, with Eruption Brewery next door (their smash burger was delicious!) and the hot springs just a five-minute walk away. The private hot pools on-site were a highlight, and while we didn’t have time for a massage, it’s a great option. Breakfast from the café in the lobby was included with our stay, with a nice selection to choose from—I went with the quiche, and it was delicious. The hotel also has a restaurant, which we didn’t get a chance to try. From the spotless room with its personal heater to the thoughtful bathroom ceiling fan with a built-in warmer, plus the friendly staff and relaxing hot pools, everything was wonderful. We’ll definitely be back!
View of the river from sitting area in room
Space heater in our room added nice ambiance and warmed it up quick
Hall to our room
Cute little kitschy welcome note
Stayed 1 night in Mar 2025

10/10 Excellent

Stephanie A.

Liked: Cleanliness, staff & service, property conditions & facilities, room comfort

Excellent staff, clean rooms and great experience

Our stay at the Riverside Inn was everything we hoped it would be. The staff were all so friendly, helpful and always available. Our room was spotless and had a brand new comfortable bed. I would stay here again!
Stayed 1 night in Feb 2025

10/10 Excellent

KAREY, SOUTH JORDAN

Traveled with partner
Liked: Cleanliness, staff & service, amenities, property conditions & facilities
We will be back! We really enjoyed the private soaking tubs. The bartender made me the most delicious whiskey sour and the breakfast at the cafe was perfect
Stayed 1 night in Mar 2025

10/10 Excellent

Natalie

Liked: Cleanliness
Stayed 2 nights in Feb 2025

10/10 Excellent

Laurence, EMMETT

Liked: Cleanliness, staff & service, property conditions & facilities
All you need for a comfortable nights stay, plus the history! Hot spring tub rooms were relaxing and private, dinner was sublime. Plus we enjoyed breakfast at the onsite coffee shop. Snowed 10 inches when we were there. Staff kept us safe and warm. In fact, all the staff we met from the hotel were very helpful, and enjoyable company. Thank you!
Stayed 1 night in Feb 2025

10/10 Excellent

Kari

Liked: Cleanliness, staff & service, property conditions & facilities
Stayed 1 night in Feb 2025

10/10 Excellent

Brian

Liked: Cleanliness, staff & service, amenities, property conditions & facilities
Great stay with amazing staff and facilities
Stayed 2 nights in Feb 2025

10/10 Excellent

Nathan

Traveled with partner
Liked: Cleanliness, staff & service, amenities, property conditions & facilities
The hot spring tubs in the basement were awesome for relaxing after a long day.
Stayed 1 night in Feb 2025

8/10 Good

Krista

Liked: Cleanliness, staff & service, property conditions & facilities
Stayed 2 nights in Feb 2025

2/10 Terrible

Verified traveler

Disliked: Cleanliness, staff & service, property conditions & facilities, room comfort

Not As Advertised

This hotel is very old and in poor condition. It does not look like the pictures on the website. I had to sleep with layers of clothes because the old fashion heater could not keep the room warm. Breakfast was one item heated in the microwave with one beverage.
Stayed 1 night in Feb 2025

10/10 Excellent

Jodi

Traveled with partner
Liked: Staff & service
Disliked: Cleanliness, amenities, property conditions & facilities
Fun stay. Beds are comfortable rooms are reasonably clean. Spa therapist Corey is amazing. Building could use some updating.
Stayed 2 nights in Jan 2025

8/10 Good

Ann

Liked: Cleanliness, staff & service, property conditions & facilities, room comfort
Stayed 1 night in Jan 2025

10/10 Excellent

Jacob

Liked: Cleanliness, staff & service, property conditions & facilities, room comfort
Stayed 1 night in Jan 2025

10/10 Excellent

RYAN, Mill Creek

Liked: Cleanliness, staff & service, property conditions & facilities
Stayed 1 night in Dec 2024

10/10 Excellent

Joshua

Liked: Cleanliness, staff & service, property conditions & facilities, room comfort
Stayed 1 night in Jan 2025

10/10 Excellent

Ronda

Stayed 1 night in Jan 2025

10/10 Excellent

Phil

Liked: Cleanliness, staff & service, property conditions & facilities
Stayed 2 nights in Jan 2025

10/10 Excellent

Peter

Stayed 1 night in Jan 2025

8/10 Good

Debbie

Traveled with partner
Liked: Cleanliness, staff & service, amenities, property conditions & facilities
Loved everything except the really loud heater.
Stayed 2 nights in Jan 2025

10/10 Excellent

Jared

Traveled with partner
Liked: Amenities, property conditions & facilities
Clean and comfortable. Breakfast was delicious.
Stayed 1 night in Jan 2025

10/10 Excellent

Kris

Liked: Cleanliness, staff & service, property conditions & facilities, room comfort

Spa day!

I love this hotel! The staff is very friendly, the food is great, and the hot pools are amazing! I just wish I could stay more often!
Stayed 1 night in Jan 2025

10/10 Excellent

Russell

Liked: Cleanliness, staff & service, property conditions & facilities
Stayed 2 nights in Nov 2024

8/10 Good

Rich

Stayed 1 night in Dec 2024