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Riverside Hot Springs Inn & Spa - Adults Only

3.0 star property
Adults-only hotel with a full-service spa and free breakfast

Choose dates to view prices

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

American cuisine
Terrace/patio
Lobby
Individually decorated, individually furnished, blackout drapes
Exterior

Reviews

9.0 out of 10
Wonderful

Popular amenities

  • Bar
  • Spa
  • Pet-friendly
  • 24/7 front desk
  • Breakfast included
  • Housekeeping

Room options

Available filters for rooms
Showing 6 of 6 rooms

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

Traditional Double Room Single Use, 2 Queen Beds

Traditional Double Room Single Use, 2 Queen Beds

Highlights

Individually furnished
Individually decorated
Air conditioning
Heating
Flat-screen TV
Blackout drapes/curtains
Ceiling fan
Bathrobes
  • 225 sq ft
  • Sleeps 4
  • 2 Queen Beds

View all photos for Traditional Single Room, 1 King Bed

Individually decorated, individually furnished, blackout drapes

Traditional Single Room, 1 King Bed

Highlights

Individually furnished
Individually decorated
Air conditioning
Heating
Flat-screen TV
Blackout drapes/curtains
Ceiling fan
Bathrobes
  • 226 sq ft
  • Sleeps 2
  • 1 King Bed

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

Individually decorated, individually furnished, blackout drapes

Classic Room, 1 King Bed (Adults Only )

Highlights

Separate sitting area
Individually furnished
Individually decorated
Air conditioning
Heating
Flat-screen TV
Ceiling fan
Blackout drapes/curtains
  • 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 )

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

Highlights

Separate sitting area
Individually furnished
Individually decorated
Air conditioning
Heating
Flat-screen TV
Blackout drapes/curtains
Ceiling fan
  • 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 )

Classic Room, 1 Queen Bed (Adults Only )

Highlights

Individually furnished
Individually decorated
Air conditioning
Heating
Flat-screen TV
Blackout drapes/curtains
Ceiling fan
Bathrobes
  • 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 )

Junior Suite, 1 King Bed (Adults Only )

Highlights

Separate sitting area
Individually furnished
Individually decorated
Air conditioning
Heating
Flat-screen TV
Separate bedroom
Ceiling fan
  • 226 sq ft
  • Sleeps 2
  • 1 King Bed

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Terrace/patio

The Lava Hotel

  • Pool
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  • Free WiFi
9.0 out of 10, Wonderful, 733 reviews
The price is CA $156
CA $176 total
includes taxes & fees
Mar 9 - Mar 10
The Lava Hotel
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About the area

Map
255 East Portneuf Street, Lava Hot Springs, ID, 83246

What's nearby

  • City Park - 3 min walk
  • Lava Hot Springs - 3 min walk
  • The South Bannock County Historical Center Museum - 3 min walk
  • Lava Hot Springs Golf Course - 8 min drive
  • Chesterfield Townsite - 24 min drive

Getting around

  • Salt Lake City International Airport (SLC) - 135 min drive

Restaurants

  • ‪Royal Hotel and Pizza Parlor - ‬4 min walk
  • ‪Wagon Wheel Lounge - ‬2 min walk
  • ‪Chuck Wagon Restaurant - ‬2 min walk
  • ‪78 Main Street Eatery - ‬3 min walk
  • ‪Silver Grille - ‬3 min walk

About this property

Riverside Hot Springs Inn & Spa - Adults Only

Hotel near Lava Hot Springs
Located close to The South Bannock County Historical Center Museum and Lava Hot Springs Golf Course, Riverside Hot Springs Inn & Spa - Adults Only provides free continental breakfast, a terrace, and a coffee shop/cafe. Treat yourself to a hot stone massage, a body treatment, or a body scrub at Riverside Hot Springs Inn & Spa, the onsite spa. The on-site restaurant, Portneuf Grille & Lounge, features American cuisine. In addition to a garden and a library, guests can connect to free in-room WiFi.
You'll also enjoy perks such as:
  • Free self parking
  • Hot springs on site, massage treatment rooms, and a banquet hall
  • A TV in the lobby, coffee/tea in the lobby, and concierge services
  • Guest reviews give top marks for the helpful staff
Room features
All guestrooms are individually furnished, and offer comforts such as air conditioning and bathrobes, in addition to perks like free WiFi.
More conveniences in all rooms include:
  • Heating and ceiling fans
  • Bathrooms with tubs or showers and free toiletries
  • Flat-screen TVs with satellite channels

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

Conveniences

  • 24-hour front desk
  • Guidebooks
  • Luggage storage
  • 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

  • No elevator

More

  • 1 building
  • 3 floors
  • Banquet hall
  • Built in 1914
  • Edwardian architecture
  • Smoke-free property

Room amenities

Bedroom

  • Bedsheets provided
  • Blackout drapes

Bathroom

  • Bathrobes
  • Bathtub or shower
  • Free toiletries
  • Private bathroom
  • Towels provided

Entertainment

  • Flat-screen TV with satellite channels

More

  • Air conditioning
  • Ceiling fan
  • 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

Fees

You'll be asked to pay the following charges at the property. Fees may include applicable taxes:

  • Resort fee: USD 6 per accommodation, per night
The resort fee includes:
  • Concierge service
  • Housekeeping
  • Hot tub access

We have included all charges provided to us by the property.

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

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

Frequently asked questions

Is Riverside Hot Springs Inn & Spa - Adults Only pet-friendly?

Yes, Riverside Hot Springs Inn & Spa - Adults Only allows dogs (limit 1 total). There's a fee of USD 15 per pet, per night. Service animals are exempt from fees.

How much does it cost to stay at Riverside Hot Springs Inn & Spa - Adults Only?

As of Feb 22, 2025, prices found for a 1-night stay for 2 adults at Riverside Hot Springs Inn & Spa - Adults Only on Feb 25, 2025 start from CA $190.09, excluding taxes and fees. This price is based on the lowest nightly price found in the last 24 hours for stays in the next 30 days. Prices are subject to change. Choose your dates for more accurate prices.

How much is parking at Riverside Hot Springs Inn & Spa - Adults Only?

Self parking is free at this property.

What time is check-in at Riverside Hot Springs Inn & Spa - Adults Only?

Check-in begins at 3:00 PM. After-hours check-in is not available.

What time is check-out at Riverside Hot Springs Inn & Spa - Adults Only?

Check-out is at 11 AM.

Where is Riverside Hot Springs Inn & Spa - Adults Only located?

Located in the heart of Lava Hot Springs, this spa hotel is within a 5-minute walk of Lava Hot Springs and The South Bannock County Historical Center Museum. Lava Hot Springs Golf Course is 2.5 mi (4 km) away.

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Riverside Hot Springs Inn & Spa - Adults Only Reviews

Reviews

9.0

Wonderful

Rating 10 - Excellent. 347 out of 545 reviews
Rating 8 - Good. 135 out of 545 reviews
Rating 6 - Okay. 35 out of 545 reviews
Rating 4 - Poor. 18 out of 545 reviews
Rating 2 - Terrible. 10 out of 545 reviews

9.0/10

Cleanliness

9.4/10

Staff & service

8.8/10

Amenities

8.4/10

Property conditions & facilities

8.4/10

Eco-friendliness

Reviews

10/10 Excellent

Brian

Great stay with amazing staff and facilities
Stayed 2 nights in Feb 2025

10/10 Excellent

Nathan

The hot spring tubs in the basement were awesome for relaxing after a long day.
Stayed 1 night in Feb 2025

10/10 Excellent

Jodi

Liked: 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

10/10 Excellent

DIXIE

Wonderful location and friendly staff made us feel right at home. Great breakfast and very pet friendly.
Stayed 1 night in Nov 2024

10/10 Excellent

Jared

Clean and comfortable. Breakfast was delicious.
Stayed 1 night in Jan 2025

8/10 Good

Pat

Restaurant and bar was great. Food superb!!
Stayed 2 nights in Nov 2024

10/10 Excellent

Mark

Friendly staff and fascinating historical hotel Great little town with lots of character.
Stayed 1 night in Oct 2024

8/10 Good

Debbie

Loved everything except the really loud heater.
Stayed 2 nights in Jan 2025

8/10 Good

Jose

Old building but clean and nice. Room was a little too small but no big deal. It was a nice stay. Will be staying here again.
Stayed 1 night in Dec 2024

10/10 Excellent

Elsa

Anniversary trip
Great little hotel, friendly staff, spacious rooms and the private soaking tubs are very nice. We ate at the restaurant downstairs and though it's a little pricey, the food was delicious and worth it for a special occasion.
Stayed 1 night in Nov 2024

10/10 Excellent

Beth

Enjoyed our stay!
We very much enjoyed our stay at Riverside Hot Spring. The staff was friendly, the on site mineral baths were very enjoyable and easy to book and the food was very good. For us, it was amazing that we could have our dogs join us on the trip. Thank you!
Stayed 2 nights in Nov 2024

8/10 Good

Tracy

Great stay! Much better than the neighboring hotel that was horrible customer service and filthy.
Stayed 1 night in Sep 2024

10/10 Excellent

Nicole

I absolutely LOVE Riverside Inn. Quaint boutique historical hotel. Clean rooms, friendly staff, cute little breakfast place and restaurant, PRIVATE HOT SPRINGS TUBS IN THE BUILDING! We stay there every time we are traveling within a few hundred miles because we love it that much.
Stayed 1 night in Oct 2024

10/10 Excellent

Verified traveller

Love the individual hot springs room you are allowed to book with your stay!
Stayed 1 night in Sep 2024

10/10 Excellent

LeWayne

Very nice old hotel
Stayed 1 night in Sep 2024

8/10 Good

Bryan

excellent location; excellent food; great staff; older property with quirks
Stayed 2 nights in Sep 2024

10/10 Excellent

Marian

Great older style historic hotel
Great older style hotel in the heart of the town. Historic and a different experience to chain hotels.
Stayed 1 night in Aug 2024

10/10 Excellent

Wendy

Loved it here!
Stayed 1 night in Jun 2024

6/10 Okay

Peggy

Very nice hot mineral baths Fabulous dining
Stayed 1 night in Jul 2024

6/10 Okay

Haihsin

Liked: Amenities
The food was good in the dinning room. The service was great too.
Stayed 1 night in Jul 2024

10/10 Excellent

Cynthia

Great place to stay, great management, good beds ❤️👍
Stayed 1 night in Apr 2024

10/10 Excellent

Nicole

We loved it here! It was a great experience. Staff was great, room was nice and clean. Dog friendly is a plus! Was great walking to the hot springs down the road and then a soak in the pools downstairs before bed. We will be back.
Stayed 1 night in Sep 2024

10/10 Excellent

Douglas

Step back in time excellence!!!
Amazing 100+ year old hotel located in Lava Hot Springs Idaho, holding on to the feel with all amenities updated! Private mineral baths, beautiful decks overlooking the Portneuf River. Lovely Restaurant and bar with excellent waiter (Will) and Chef Josh!! Had a European feel and was very clean and comfotable!!!
Stayed 1 night in Oct 2024

10/10 Excellent

Kristi

The hot pools in the basement were so relaxing. The breakfasts were delicious. The room we stayed in was spacious and comfortable. It was a great stay!
Stayed 2 nights in Jul 2024

6/10 Okay

Scott

It wasn’t the best hotel but it wasn’t the worst I’ve stayed at either. The history of the hotel was really cool. The private hot springs inside the hotel was very clean and a great unique experience! The breakfast was good however it took a long time to wait for it. The only complaint I have is the walls were thin and could hear people talking in the room next to us. And the bed frame was squeaky any time you would move. Other than that it was a great place to stay.
Stayed 1 night in Nov 2024