Riverside Hot Springs Inn & Spa - Adults Only

Property class: 3

Choose dates to view prices

Located close to Lava Hot Springs 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 sports massage, a body scrub, or a body treatment at the onsite spa. The on-site restaurant, Portneuf Grille & Lounge, features American cuisine. Stay connected with free in-room WiFi, and guests can find other amenities such as a garden and a library.

Reviews

9.0 out of 10
Wonderful

Popular amenities

  • Parking included
  • Free WiFi

Room options

Available filters for rooms
Showing 6 of 6 rooms

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

A bathroom with a white bathtub, a gold faucet, a large mirror with an ornate frame, and a shower area with a glass door.

Classic Room, 1 Queen Bed (Adults Only )

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

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

A hotel room with two beds, a lamp, and two framed pictures on the wall.

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

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

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

A bedroom with a bed, a ceiling fan, and a painting of flowers on the wall.

Classic Room, 1 King Bed (Adults Only )

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

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

A hotel room with a bed, two bedside tables with lamps, a leather armchair, a red patterned carpet, and three world map wall art pieces.

Junior Suite, 1 King Bed (Adults Only )

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

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

A hotel room with two beds, each with a patterned bedspread, a ceiling fan, and two framed paintings on the walls.

Traditional Double Room Single Use, 2 Queen Beds

8.4 out of 10
Very good
(6 reviews)
  • 225 sq ft
  • 1 bedroom
  • Sleeps 4
  • 2 Queen Beds

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)
  • 226 sq ft
  • 1 bedroom
  • Sleeps 2
  • 1 King Bed
Mod logo
Earn OneKeyCash on thousands of hotels when you sign in and book. More rewards for more adventures!
Sign inSign up, it's free

About the neighborhood

Located in Lava Hot Springs, Riverside Hot Springs Inn & Spa - Adults Only is in the city center and on a river. Lava Hot Springs Golf Course and Pebble Creek Ski Area are worth checking out if an activity is on the agenda, while those wishing to experience the area's natural beauty can explore Lava Hot Springs. Take in the nearby slopes with cross-country skiing and downhill skiing, or check out other outdoor activities such as snowmobiling and snowshoeing. Visit our Lava Hot Springs travel guide
Map
255 East Portneuf Street, Lava Hot Springs, ID, 83246

What's nearby

  • A park with a water feature, red-roofed structures, and a building with a glass facade.
    Lava Hot Springs
    3 min walk - 0.2 miles
  • Portneuf River
    1 min walk - 0.1 miles
  • City Park
    3 min walk - 0.2 miles
  • The South Bannock County Historical Center Museum
    3 min walk - 0.2 miles
  • Sunken Gardens at Lava Hot Springs
    5 min walk - 0.3 miles

Getting around

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

Restaurants

  • The Shack
    1 min walk
  • Lost In Lava
    3 min walk
  • The Rooftop Bar
    3 min walk
  • The Royal Hotel & Pizzeria
    3 min walk
  • Wagon Wheel
    1 min walk

About this property

Riverside Hot Springs Inn & Spa - Adults Only

  • Hotel near Lava Hot Springs
  • Located close to 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 sports massage, a body scrub, or a body treatment at 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, concierge services, and a 24-hour front desk
    • A water dispenser, massage treatment rooms, and 2 meeting rooms
    • 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 deep soaking tubs and free toiletries
    • Flat-screen TVs with satellite channels
    • A personal chef and daily housekeeping

Similar properties

A hot tub with steam rising from the water, surrounded by wooden deck and picnic tables.
Home Hotel Lava Hot Springs
Lava Hot Springs
  • Parking included
  • Free WiFi
  • Air conditioning
9.2 out of 10, Wonderful, 1,004 reviews
$120 nightly
The price is $136
Nov 23 - Nov 24
Total with taxes and fees
Home Hotel Lava Hot Springs
Compare similar properties

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 Oct 23, 2026, prices found for a 1-night stay for 2 adults at Riverside Hot Springs Inn & Spa - Adults Only on Nov 1, 2026 start from $191, 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.

How much is parking?

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 0.2 mi (0.3 km) from Lava Hot Springs and 2.5 mi (4 km) from Lava Hot Springs Golf Course. Pebble Creek Ski Area is 28 mi (45.1 km) away.

Can I cancel my reservation for free and receive a full refund?

Yes, this property offers free cancellation on select room rates, because flexibility matters! Please refer to the property cancellation policy on our site for more details about any exclusions or requirements.

Have a question?

AI iconBeta

Get instant answers with AI powered search of property information and reviews.

Reviews

Riverside Hot Springs Inn & Spa - Adults Only Reviews

9.0

Wonderful

9.0

Cleanliness

9.0

Location

9.4

Staff & service

8.4

Property conditions & facilities
Rating 10 - Excellent. 458 out of 711 reviews
Rating 8 - Good. 161 out of 711 reviews
Rating 6 - Okay. 52 out of 711 reviews
Rating 4 - Poor. 26 out of 711 reviews
Rating 2 - Terrible. 14 out of 711 reviews

Reviews

Verified review

8/10 Good

Liked: Cleanliness, staff & service, amenities, property conditions & facilities
Location was great. Downtown walkable.
Stayed 1 night in Oct 2026
Verified review

10/10 Excellent

Liked: Cleanliness, staff & service, amenities, property conditions & facilities
Room was very clean. Pools were a well. Very nice place. Excellent food at the restaurant. Would definitely stay again.
Stayed 1 night in Oct 2026
Verified review

10/10 Excellent

Liked: Cleanliness, staff & service, amenities, property conditions & facilities
The staff was very kind and helpful. Loved this place. I’m going to plan to stay longer next time we come through.
Stayed 1 night in Sep 2026
Verified review

8/10 Good

Liked: Cleanliness, staff & service, amenities, property conditions & facilities
The hot spring tub was great.
Stayed 2 nights in Aug 2026
Verified review

10/10 Excellent

Liked: Cleanliness, staff & service, amenities, property conditions & facilities
Helpful, friendly staff. Wonderful complimentary breakfast. So relaxing.
Stayed 3 nights in May 2026
Verified review

10/10 Excellent

Liked: Cleanliness, staff & service, amenities, property conditions & facilities
An Amazing River Front Historic Property, With Private Hot Springs. Historic Western Charm with a great charming staff. The Restaurant in the basement is amazing.
Stayed 1 night in Aug 2026
Verified review

10/10 Excellent

Liked: Cleanliness, staff & service, amenities
The staff at the inn were exceptionally nice. We loved staying in the Theodore Roosevelt room and relaxing in the private spa. Fun experience!
Stayed 1 night in Aug 2026
Verified review

6/10 Okay

Liked: Staff & service
We booked a queen & received at full. Our room was hot, had to prop the window open, then in order to get a breeze the curtains needed to stay open so the night was shared with trains every few hours, horns & all, along with diesel trucks coming down a slight hill & not to mention the lights shining through. Needs some serious upgrades, including the breakfast that is not something to bragg about, especially for the nightly price being charged. Staff was nice
Stayed 1 night in Sep 2026
Verified review

10/10 Excellent

Liked: Cleanliness, staff & service, amenities, property conditions & facilities
Hit tubs were Great! Might be helpful to mention the steps needed to get to rooms, reception and hot tubs.
Stayed 1 night in Jul 2026
Verified review

10/10 Excellent

Liked: Cleanliness, staff & service, amenities, property conditions & facilities
The hotel is over 100 years old, but the "charm" was more satisfying than a few modern amenities the facility may have lacked. We enjoyed our morning coffee while sitting on the beautiful porch overlooking the Portneuf River. It was fun to soak in the hot pools which are located on the lower level of the building. Breakfast was included in the cost of the room, and it was delicious. Diane, the front desk host, was friendly and helpful. We would definitely stay at the Riverside again!
Stayed 1 night in Aug 2026
Verified review

10/10 Excellent

Liked: Cleanliness, staff & service, amenities, property conditions & facilities
Every staff member was friendly and helpful! Beds were comfortable. We ordered appetizers, spin dip, pot stickers, soup and salad and all were very good. Mineral hot springs hot tub comes with your stay. Make sure you take advantage of them, very relaxing!
Stayed 1 night in Jul 2026
Verified review

10/10 Excellent

Liked: Cleanliness, staff & service, amenities, property conditions & facilities
Clean room window air conditioner breakfast and coffee was amazing dinner in my opinion 5star. Dave, the manager great guy very helpful and Ella will make you breakfast with “love and butter” I highly recommend the bear claw!!
Stayed 1 night in Jun 2026
Verified review

10/10 Excellent

Liked: Cleanliness, staff & service, amenities, property conditions & facilities
Ashley at the front desk gave us a cheerful welcome when we arrived and was continuously helpful during our stay. Food and service at both the restaurant and the cafe were excellent. This is an old hotel so expect the kind of quirks you’d find in any historic place. Thirty minute soak in the hot spring-fed spa is complimentary for guests! It was charming!
Stayed 1 night in Jul 2026
Verified review

10/10 Excellent

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 review

10/10 Excellent

Liked: Cleanliness, staff & service, amenities, property conditions & facilities
Staff was great, the breakfast was great. The spinach quiche thing was so amazing!
Stayed 1 night in Apr 2026
Verified review

10/10 Excellent

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

8/10 Good

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 review

6/10 Okay

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 review

8/10 Good

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 review

10/10 Excellent

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 review

10/10 Excellent

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 review

10/10 Excellent

Liked: Cleanliness, staff & service, amenities, property conditions & facilities
We love coming to the Riverside Hotel and have for years. Every member on the staff is so helpful, so patient, so kind. David and Ashley on the front desk are so fun and cute. The tall slim fellow that helped us out with our luggage (I’m sorry we didn’t get his name) but the day we got there he was vacuuming the front office area. Then I saw him lugging out several bundles of linen from the hotel to the drop off container for the laundry services to pick up. This man is a “one-man-band”! The homemade cinnamon rolls and bear claws were delicious. Thank you staff-for once again making our stay so relaxing. Jim & Gayla Shupe
Stayed 1 night in Jul 2026
Verified review

10/10 Excellent

Liked: Cleanliness, staff & service, amenities, property conditions & facilities
We had a wonderful stay. It started when when we checked in. The staff is so friendly. The private hot pools on the property were awesome. The breakfast was delicious - homemade quiche and bearclaws and turnovers. The coffee is excellent too. You can't go wrong. Treat yourself to a stay at the Riverside.
Stayed 1 night in Apr 2026
Verified review

8/10 Good

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 review

10/10 Excellent

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