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Riverside Hot Springs Inn & Spa - Adults Only

3.0 star property

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

Terrace/patio
Restaurant
Garden
A dog sitting on a dark carpeted staircase.
A neatly arranged hotel room with a bed, bedside lamps, a nightstand, a chair, and two framed pictures on the wall.

Reviews

9.0 out of 10
Wonderful

Popular amenities

  • Spa pool
  • Parking included
  • Free Wi-Fi
The current price is NZ$281
includes taxes & fees
29 June - 30 June

Explore the area

View map
255 East Portneuf Street, Lava Hot Springs, ID, 83246
  • Place, Lava Hot Springs
    ‪3 min walk‬
  • Place, The South Bannock County Historical Center Museum
    ‪3 min walk‬
  • Place, Sunken Gardens at Lava Hot Springs
    ‪5 min walk‬

Room options

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 )

9.0 out of 10
Wonderful
(32 reviews)
  • 14 sq m
  • 1 bedroom
  • Sleeps 2
  • 1 Queen Bed
  • Free Wi-Fi

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 )

10.0 out of 10
Exceptional
(1 review)
  • 16 sq m
  • 1 bedroom
  • Sleeps 4
  • 2 Queen Beds
  • Free Wi-Fi

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

Classic Room, 1 King Bed (Adults Only )

Classic Room, 1 King Bed (Adults Only )

9.2 out of 10
Wonderful
(11 reviews)
  • 15 sq m
  • Sleeps 2
  • 1 King Bed
  • Free Wi-Fi

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 )

10.0 out of 10
Exceptional
(7 reviews)
  • 21 sq m
  • 1 bedroom
  • Sleeps 2
  • 1 King Bed
  • Free Wi-Fi

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

8.4 out of 10
Very good
(5 reviews)
  • 21 sq m
  • 1 bedroom
  • Sleeps 4
  • 2 Queen Beds
  • Free Wi-Fi

View all photos for Traditional Single Room, 1 King Bed

A neatly arranged hotel room with a bed, bedside lamps, a nightstand, a chair, and two framed pictures on the wall.

Traditional Single Room, 1 King Bed

7.4 out of 10
Good
(6 reviews)
  • 21 sq m
  • 1 bedroom
  • Sleeps 2
  • 1 King Bed
  • Free Wi-Fi

About the area

Lava Hot Springs

Riverside Hot Springs Inn & Spa - Adults Only puts you in the centre of Lava Hot Springs, 0.3 km (0.2 mi) from Lava Hot Springs and 4 km (2.5 mi) from Lava Hot Springs Golf Course. Highlights at this Edwardian hotel include 3 hot tubs, a full-service spa and a restaurant. .A day of pampering can include deep-tissue massages, hot stone massages, body scrubs and body treatments along with access to the hot springs/mineral springs. The restaurant, Portneuf Grille & Lounge, serves American cuisine. Portneuf Lounge is the hotel's own cocktail bar. Other amenities include free Wi-Fi in public areas, a 24-hour business centre and a coffee shop/cafe. Free continental breakfast is available daily between 7 AM and 11 AM. There's also the convenience of free self parking. .With a stay at this 3-property class Lava Hot Springs hotel, you'll be 45.1 km (28 mi) from Pebble Creek Ski Area.

What's nearby

  • Portneuf River - 1 min walk - 0.1 km
  • Lava Hot Springs - 3 min walk - 0.3 km
  • City Park - 3 min walk - 0.3 km
  • The South Bannock County Historical Center Museum - 3 min walk - 0.3 km
  • Sunken Gardens at Lava Hot Springs - 5 min walk - 0.5 km

Getting around

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

Restaurants

  • ‪Ye Ole Chuckwagon Restaurant - ‬2 min walk
  • ‪The Royal Hotel & Pizzeria - ‬3 min walk
  • ‪Aura Soma Espresso & Gifts - ‬2 min walk
  • ‪The Shack - ‬1 min walk
  • ‪Riverwalk Thai Food - ‬5 min walk

About this property

Riverside Hot Springs Inn & Spa - Adults Only

Riverside Hot Springs Inn & Spa - Adults Only offers its guests a full-service spa, hot springs, and 3 hot tubs. Along with a restaurant and a coffee shop/cafe, there's a snack bar/deli on site. You can enjoy a drink at the bar/lounge. Free breakfast is available daily. Public spaces have free WiFi.

A 24-hour business centre and 2 meeting rooms are available. Event space at this hotel measures 300 square feet (28 square metres) and includes conference space. A library, a terrace, and a garden are also featured at Riverside Hot Springs Inn & Spa - Adults Only. Free self parking is available.

This Edwardian Lava Hot Springs hotel is smoke free.

  • 1 building
  • 18 guestrooms or units
  • 3 levels
  • 300 sq ft of conference space
  • 28 sq. m of conference space
  • Built in 1914
  • Continental breakfast (free)
  • Deli
  • Business centre (24 hours)
  • Conference space
  • Coffee in lobby
  • Front desk (24 hours)
  • Storage area for luggage
  • Concierge
  • Library
  • Terrace
  • Garden
  • Outdoor picnic space
  • Television in lobby
  • No smoking on site
  • Microwave in a common area
  • Fridge in a common area
  • Water dispenser
  • Bar or lounge
  • Dining venue
Riverside Hot Springs Inn & Spa - Adults Only offers 18 air-conditioned accommodations with complimentary bathrobes and free toiletries. Each accommodation is individually furnished and decorated. Flat-screen televisions come with satellite channels.

Bathrooms include a combined bath/shower unit with a deep soaking bath. This Lava Hot Springs hotel provides complimentary wireless Internet access. Additionally, rooms include a ceiling fan and blackout curtains. Housekeeping is provided on a daily basis.

The on-site 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 selected 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.

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  • Parking included
  • Free Wi-Fi
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The price is NZ$229
includes taxes & fees
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Property amenities

Internet

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

Parking and transport

  • Free secured, uncovered self parking on site
  • Limited on-site self parking

Food and drink

  • Free continental breakfast available daily 7 AM to 11 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 centre
  • 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 - 39 ºC
  • Hot stone massages
  • Spa open select days
  • Sports massages
  • Swedish massages

Accessibility

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

More

  • 1 building
  • 3 floors
  • Banquet hall
  • Built in 1914
  • Edwardian architecture
  • Smoking not allowed
  • Water dispenser usage encouraged

Room amenities

Bedroom

  • Bedsheets provided
  • Blackout drapes

Bathroom

  • Deep soaking bathtub
  • Dressing gowns
  • 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

Special check-in instructions

Front desk staff will greet guests on arrival at the property
This property doesn't offer after-hours check-in
Information provided by the property may be translated using automated translation tools

Access methods

Staffed front desk

Pets

  • Pets: USD 15 per pet, per night
  • Only dogs are allowed
  • Maximum 1 pets
  • Pets cannot be left unattended
    • Service animals are exempt from fees.

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.
  • Cots (infant beds) are not available.

Payment types

Important information

Optional extras

The fees and deposits listed below will be charged at the time of service, check-in, or check-out.

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

This may not be a comprehensive list. Fees and deposits are subject to change and might not include tax.

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 some geothermal energy
Charges for extra guests may apply and vary according to property policy.
A cash deposit, credit card or debit card for incidental charges and government-issued photo identification may be required upon check-in.
Special requests are subject to availability at the time of check-in. Special requests can't be guaranteed and may incur additional charges.
    This property is managed by a professional host. The provision of housing is linked to their trade, business or profession. 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 guest room reservation. This property accepts Visa, Mastercard, American Express and Discover. Cash is not accepted. This property uses geothermal energy.

We should mention

  • Hot springs access available from 7:30 AM to 10:30 PM.
  • Reservations are needed for massage services and spa treatments. For reservations, contact the hotel before arrival using the contact information on the booking confirmation.
  • This is an adults-only property and guests under 20 years old aren't allowed.
  • Registered guests are the only ones allowed to be in guestrooms.

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

What is the cancellation policy at Riverside Hot Springs Inn & Spa - Adults Only?

Riverside Hot Springs Inn & Spa - Adults Only offers free cancellation on select room rates. Check out the cancellation policy for more info.

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

As of 27 Jun 2026, prices found for a 1-night stay for 2 adults at Riverside Hot Springs Inn & Spa - Adults Only on 29 Jun 2026 start from NZ$281, including 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.

Is parking available at Riverside Hot Springs Inn & Spa - Adults Only?

Yep, Riverside Hot Springs Inn & Spa - Adults Only has a free self car park.

Is there a spa on site at Riverside Hot Springs Inn & Spa - Adults Only?

Yep, there is an onsite spa at Riverside Hot Springs Inn & Spa - Adults Only. It has 3 hot tubs and hot springs. You'll enjoy heaps of services like body scrubs and body treatments, as well as hot stone massages.

What makes Riverside Hot Springs Inn & Spa - Adults Only a romantic place to stay?

Couples spa treatments and couples dining, as well as deep-soaking baths in the guestrooms, all help set the scene for a romantic weekend at Riverside Hot Springs Inn & Spa - Adults Only.

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

No, Riverside Hot Springs Inn & Spa - Adults Only is an adults-only property.

Are there hot tubs in the rooms at Riverside Hot Springs Inn & Spa - Adults Only?

No, but there are deep-soaking baths in the guestrooms.

Does Riverside Hot Springs Inn & Spa - Adults Only serve breakfast?

Yep, free continental brekkie is available daily from 7 AM to 11 AM.

Is there a free airport shuttle available at Riverside Hot Springs Inn & Spa - Adults Only?

No, Riverside Hot Springs Inn & Spa - Adults Only does not offer an airport shuttle service.

Is there a bar or restaurant at Riverside Hot Springs Inn & Spa - Adults Only?

Yep, they've got a lounge bar and an onsite restaurant that serves American cuisine. Pre dinner cocktails anyone?

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

Check-in begins at 3:00 PM. Check-out time is 11 AM.

Riverside Hot Springs Inn & Spa - Adults Only Reviews

Reviews

9.0

Wonderful

Rating 10 - Excellent. 425 out of 659 reviews
Rating 8 - Good. 153 out of 659 reviews
Rating 6 - Okay. 45 out of 659 reviews
Rating 4 - Poor. 23 out of 659 reviews
Rating 2 - Terrible. 13 out of 659 reviews

9.0/10

Cleanliness

9.4/10

Staff & service

8.8/10

Amenities

8.4/10

Property conditions & facilities

Reviews

Verified

10/10 Excellent

Laura

Liked: Cleanliness, staff & service, amenities, property conditions & facilities
Great stay! Private pools were fantastic and being able to book 1 in advance was great.
Stayed 1 night in Mar 2026
Verified

6/10 Okay

Forrest

Liked: Cleanliness, staff & service
Breakfast was good and fresh. Staff was very friendly. Condition of the hotel could use more improvement/update.
Stayed 1 night in Mar 2026
Verified

8/10 Good

Carin

Liked: Cleanliness, staff & service, amenities, property conditions & facilities
Very nice happy hour and dinner. The hotel mngt appears to be working hard to keep the place nice. Customers need to remember it is a very old hotel so it has its quirks but we very much enjoyed our private hot springs soaks.
Stayed 1 night in Feb 2026
Verified

8/10 Good

Patti

Liked: Cleanliness, amenities, property conditions & facilities
Room was clean and comfortable. Staff were helpful, knowledgeable, and friendly. There were so many places nearby to check out, we had plenty to do during our stay. What a great little place for a getaway.
Stayed 1 night in Feb 2026
Verified

10/10 Excellent

Meredith

Liked: Cleanliness, amenities, property conditions & facilities
Super friendly staff!!!!
Stayed 1 night in Dec 2025
Verified

10/10 Excellent

Roy

Liked: Cleanliness, staff & service, amenities, property conditions & facilities
The room was very clean, no weird smells. The staff was super friendly. The hot pools were clean and peaceful and everyone was so friendly with our dog!! Huge plus!!
Stayed 1 night in Feb 2026
Verified

10/10 Excellent

George

Liked: Cleanliness, staff & service, property conditions & facilities
Riverside is our favorite go to for a quiet getaway (especially in the winter months). Nice, friendly staff, private spas.
Stayed 1 night in Dec 2025
Verified

8/10 Good

Sharla

Liked: Cleanliness, amenities
Clean room and quiet atmosphere.
Stayed 1 night in Jan 2026
Verified

8/10 Good

Krista

Liked: Cleanliness, amenities
The Staff was great! They went out of their way to make it a wonderful stay.
It’s a charming place that has updated amenities but feels like you’ve stepped back in time
Stayed 2 nights in Dec 2025
Verified

10/10 Excellent

Qyrea

Liked: Cleanliness, amenities, property conditions & facilities
Nice establishment, clean rooms and cozy feel.
Stayed 1 night in Nov 2025
Verified

10/10 Excellent

Amber

Liked: Cleanliness, staff & service, amenities, property conditions & facilities
Comfortable bed, clean room, walking distance to everything, great staff, and enjoyed the private soaking pools.
Stayed 1 night in Oct 2025
Verified

8/10 Good

Donna

Liked: Cleanliness, staff & service, property conditions & facilities
pet friendly, great location, super friendly staff. really enjoyed our stay.
Stayed 1 night in Aug 2025
Verified

10/10 Excellent

Lara

Liked: Cleanliness, staff & service, amenities
Friendly staff, fantastic food (highly recommend the onsite restaurant), and comfortable bed. We also loved being able to reserve soaking rooms within the inn. Very dog friendly. Planning to come back for another visit.
Stayed 1 night in Dec 2025
Verified

10/10 Excellent

Heather

Liked: Cleanliness, staff & service, amenities, property conditions & facilities
Beautiful place to stay. The staff is very friendly, and the dining/lounge was so amazing! I loved this beautiful old inn right next to the river.
Stayed 1 night in Oct 2025
Verified

10/10 Excellent

Dustin

Liked: Cleanliness, staff & service, property conditions & facilities
Great place to stay. We have stayed here several times and will again in the near future!
Stayed 1 night in Jul 2025
Verified

10/10 Excellent

Laurie

Liked: Cleanliness, staff & service, amenities, property conditions & facilities
Perfect relaxing stop between 2 weeks of visiting national parks! Great staff and wonderful hot mineral pools!
Stayed 1 night in Sep 2025
Verified

8/10 Good

Laura

Liked: Cleanliness, property conditions & facilities
The room was nice & clean. The spas were nice.
Stayed 1 night in Nov 2025
Verified

10/10 Excellent

Laurie

Liked: Cleanliness, amenities, property conditions & facilities
Atmosphere, staff is amazing!!! Like the service, restaurant and food was amazing. Out back, nice walking area.
Stayed 1 night in Nov 2025
Verified

10/10 Excellent

Irene

Liked: Cleanliness, staff & service, amenities, property conditions & facilities
We always stay at Riverside inn when in lava
Stayed 1 night in Aug 2025
Verified

8/10 Good

Shala

Liked: Staff & service, property conditions & facilities
The property has hot pools.
Stayed 2 nights in Oct 2025
Verified

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
Verified

10/10 Excellent

Laura

Liked: Cleanliness, staff & service, amenities, property conditions & facilities
The staff was awesome . Pet friendly
Stayed 1 night in Oct 2025
Verified

10/10 Excellent

Aaron

Liked: Cleanliness, staff & service, amenities, property conditions & facilities
Really cool historic hotel, the staff was awesome, parking was easy. The whole town is very walkable from the hotel, the private hot springs were clean and nice. Breakfast was great, my wife and I stay in Lava 1/2 times a year and this was a great experience.
Stayed 1 night in Sep 2025
Verified

10/10 Excellent

Patricia

Liked: Cleanliness, staff & service, property conditions & facilities, room comfort
Very quaint hotel. Lots more stairs than we expected but, thank God, we were able to climb them
Stayed 1 night in Jul 2025
Verified

10/10 Excellent

Michael

Liked: Cleanliness, amenities, property conditions & facilities
although it looks funky from the outside it's a really great spot- you can really feel the history of the building- built in 1914... Had a good vibe to it and I just left my door unlocked -not really worried about anybody stealing anything in a place like this- Some of the place is outdated but that is actually part of its charm Staff was very attentive in both the restaurant and in the hotel, the food was good, and I had a short but nice conversation with Gail Will be back-!
Stayed 1 night in Dec 2025