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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 Swedish massage, a body scrub or a body treatment at the on-site 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 Wi-Fi
The current price is â‚č15,722
â‚č18,416 total
includes taxes & fees
8 Sept - 9 Sept

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
(33 reviews)
  • 151 sq ft
  • 1 bedroom
  • Sleeps 2
  • 1 Queen Bed
  • Free Wi-Fi

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
  • Free Wi-Fi

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
(12 reviews)
  • 161 sq ft
  • Sleeps 2
  • 1 King Bed
  • Free Wi-Fi

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
  • Free Wi-Fi

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
  • 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)
  • 226 sq ft
  • 1 bedroom
  • Sleeps 2
  • 1 King Bed
  • Free Wi-Fi
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About the area

Located in Lava Hot Springs, Riverside Hot Springs Inn & Spa - Adults Only is in the city centre and on a river. Lava Hot Springs Golf Course and Pebble Creek Ski Area are worth visiting 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 try 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 - 0.3 km
  • Portneuf River
    1 min walk - 0.1 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
  • Wagon Wheel
    1 min walk
  • Riverwalk Thai Food
    5 min walk
  • Idaho Coffee Company
    2 min walk
  • Taqueria Pelayo
    4 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 Swedish massage, a body scrub or a body treatment at the on-site 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, luggage storage and 2 meeting rooms
    • A banquet hall, a 24-hour front desk and a TV in reception
    • Guest reviews give top marks for the helpful staff
  • Room features
  • All rooms are individually furnished, and include comforts such as air conditioning and bathrobes, in addition to perks such as free WiFi.
  • Other conveniences in all rooms include:
    • Heating and ceiling fans
    • Bathrooms with eco-friendly toiletries and deep-soaking baths
    • Flat-screen TVs with satellite channels
    • A personal chef and daily housekeeping

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9.0 out of 10, Wonderful, 1,184 reviews
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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 ÂșC
  • 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 are 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
Pets cannot be left unattended

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 at the property

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

We should mention

This property does not have any lifts
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

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 20 Aug 2026, prices found for a 1-night stay for 2 adults at Riverside Hot Springs Inn & Spa - Adults Only on 8 Sept 2026 start from â‚č15,722, 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?

Checkout 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 selected room rates because flexibility matters! Please refer to the property cancellation policy on our site for more details about any exclusions or requirements.

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