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From89US$ /night
Check-in
12Dec2025Select date
Check-out
13Dec2025Select date
Rooms and Guests2 Guests, 1 Room
Key details

About the Resort

255 East Portneuf Street, Lava Hot Springs, Idaho, United States, 83246
-
Near the World Famous Hot Pools
Perfect
8.3
8.7
/10
4.2
/5

Riverside Hot Springs Inn & Spa - Adults Only - Historic Inn near Lava Hot Springs

The Riverside Hot Springs Inn & Spa, listed on the National Register of Historic Places, features on-site hot mineral springs. Each paid guest receives a complimentary 30-minute private soaking session in the hot mineral springs. Time allotment per soak is limited to 30 minutes. The hotel is 75 km from Pocatello Regional. Dining options include the Cafe & A'more for breakfast, offering continental breakfast goods including baked items, yogurt, fruit, coffee, and tea, and the Portneuf Grille & Lounge for dinner events. Additional facilities include a 24-hour front desk, a library, a sun terrace, a garden, and a shared lounge area. Nearby landmarks include the Lava Hot Springs Olympic Swimming Complex (0.5 km) and The South Bannock County Historical Center Museum (0.3 km).

Additional perks of the hotel

The Spa at the Riverside offers massage treatments.

Guests enjoy a culinary experience in the Portneuf Grille & Lounge and Cafe & A'more.

The hotel offers a unique combination of quaintness and rejuvenation.

On-site museum with Poha, Land of Healing Waters exhibit and traveling exhibits.

Activities nearby include golf, ziplines, hiking, biking, and skiing.

Guest Rooms

Newly remodeled Classic King guest rooms feature one king bed, pillows, a private bathroom with a tub/shower combination, antique dresser, cable TV, free WiFi, a ceiling fan, air conditioning, and a desk with seating. Newly remodeled Junior Suites feature one bed, pillows, a sitting area, flat screen TV with cable, free WiFi, ceiling fan, desk, and air conditioning. Bathrooms feature custom tile, antique mirror, and a deep cast iron soaking tub.

Other conveniences

Free toiletries

Heating

Sitting area

Terrace

Garden furniture

AM/FM alarm clock

Carpeted floor

Parquet floor

“The fact that this is an adults-only, dog-loving establishment in a historic building speaks volumes. While some may seek modern chic, I think there's real charm in the Inn's commitment to its history; it's reflected in the well-kept rooms and common areas. The on-site hot mineral springs and the Portneuf Grille & Lounge add to the Inn's appeal as a must-stop destination.”
Hotel logo
James DavidEditor-in-Chief at Toresort
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Select your room type

The hotel offers a variety of rooms including double rooms, family rooms, and suites with breakfast, free cancelations, and special deals
Standard Queen Room
2 persons
15 m² 
2 King Size Beds
Heating
Bathtub
Standard King Room
2 persons
15 m² 
1 King-size bed
Heating
Bathtub
Queen Room
2 persons
13 m² 
1 King-size bed
Shower
Heating
Queen Room Two Queen Beds
2 persons
15 m² 
2 King Size Beds
Shower
Heating
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Facilities

The hotel offers amenities for your comfortable stay and unforgettable experiences

General

  • No smoking on site
  • Free Wi-Fi
  • Parking
  • 24-hour reception
  • VIP check-in/ -out
  • Pets allowed
  • 24-hour security
  • Adults only
  • Luggage storage
  • Coffee shop
  • Smoke detectors

Sports & Fitness

  • Skiing
  • Hiking
  • Horseback riding
  • Cycling
  • Golf course
  • Fishing

Services

  • Housekeeping
  • Welcome drink
  • Happy hour

Dining

  • Restaurant
  • Snack bar
  • Bar/ Lounge area
  • Special diet menus

Business

  • Business centre
  • Meeting/ Banquet facilities

Spa & Leisure

  • Aqua park
  • Live entertainment
  • Sun terrace
  • Garden area
  • Leisure/ TV room
  • Spa & wellness centre
  • Jacuzzi
  • Full body massage
  • Hot spring bath

Room features

  • Wi-Fi in rooms
  • Air conditioning
  • Heating
  • Sitting area
  • Terrace
  • Garden furniture

Bathroom

  • Free toiletries

Media

  • Flat-screen TV
  • AM/FM alarm clock

Room decor

  • Carpeted floor
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Dining Onsite

Riverside Hot Springs Inn & Spa invites guests to indulge in culinary delights at the Cafe & A'more and the Portneuf Grille & Lounge. Each venue offers a unique dining experience, featuring diverse American cuisine and accommodating a range of dietary preferences in a warm and inviting atmosphere.
Riverside Hot Springs Inn & Spa - Adults Only Lava Hot Springs Restaurant photo
Riverside Hot Springs Inn & Spa - Adults Only Lava Hot Springs Restaurant photo

Cafe & A'more

American
Ambiance
Casual and cozy cafe setting, perfect for a laid-back morning.
Key Offerings
Continental breakfast featuring baked goods, yogurt, fresh fruit, and a selection of coffee and tea.
Reservation
No reservations needed.
Open daily from 7:00 AM to 11:00 AM.

Portneuf Grille and Lounge

American
Ambiance
Traditional dining experience with a relaxed, inviting atmosphere.
Key Offerings
Dinner menu that caters to vegetarian, vegan, gluten-free, and dairy-free diets, offering a range of expertly crafted dishes.
Reservation
Reservations are recommended.
Open daily from 5:00 PM to 9:00 PM.

Location

255 East Portneuf Street, Lava Hot Springs, Idaho, United States, 83246
Map view
255 East Portneuf Street, Lava Hot Springs, Idaho, United States, 83246
Nearby
430 East Main Street
Lava Hot Springs Foundation World Famous Hot Pools
240 m
Museum
The South Bannock County Historical Center Museum
170 m
195 N. Center St
Olympic Swimming Complex
350 m
Garden
Sunken Gardens at Lava Hot Springs
350 m
195 N. Center
Lava Hot Springs Indoor Aquatic Center & Portneuf Kiddie Cove
350 m
195 N Center St
Lava Hot Springs Olympic Swimming Complex
580 m
Amusement Park
Lava Hot Springs Swimming Pool
150 m
The Bull
380 m
Church
Lava Community Church
510 m
Lava Olympic Swimming Pool & Waterpark
560 m
Restaurants
Sweet Stuff
260 m
34 E Main
Explore Lava Hot Springs
Explore Lava Hot Springs
Top Attractions
Activities
Dining
Entertainment
Lava Hot Springs Foundation World Famous Hot Pools
3 minutes' walk
Natural hot springs offering a relaxing experience in multiple pools, perfect for unwinding after a day of activities.
The South Bannock County Historical Center Museum
3 minutes' walk
Local history museum featuring exhibits on regional heritage and artifacts, providing insight into the area's past.
Olympic Swimming Complex
5 minutes' walk
An Olympic-sized swimming facility ideal for fitness enthusiasts and families, with lap swimming and open swimming times.
Sunken Gardens at Lava Hot Springs
5 minutes' walk
Beautifully landscaped gardens featuring local flora, a serene spot perfect for a leisurely stroll or picnic.
River Tubing
5 minutes' walk
Enjoy thrilling river tubing on the Portneuf River. Seasonal rentals available nearby, ideal for adventure seekers.
Yoga Classes
5 minutes' walk
Relaxing yoga sessions offered at local studios, perfect for unwinding and enhancing your wellness journey.
Sweet Stuff
4 minutes' walk
Charming café serving delectable baked goods and coffee, ideal for a light breakfast or a sweet treat.
Lava Hot Springs Live Music Venue
5 minutes' walk
Local venue hosting weekly live music events and open mic nights, offering a lively atmosphere for all ages.
Getting around
City Centre
Lava Hot Springs3 min  ·  200 m
Airports
Pocatello Regional Airport (PIH)109 min  ·  72.3 km
Idaho Falls Regional Airport (IDA)207 min  ·  137.7 km
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Property information and rules
Check-in
from 15:00-23:59
Check-out
from 05:00-11:00
Guest Parking
Private parking is possible on site for free.
Internet
is available in for free.
Breakfast
The hotel Riverside Hot Springs Inn & Spa - Adults Only serves a full breakfast for free. 
Children & extra beds
There are no cots provided in a room. 
Pets
Pets are allowed on request.
Number of rooms:
15
Former name
riverside hot springs inn (adults only)

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Check-in
12Dec2025Select date
Check-out
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Rooms and Guests2 Guests, 1 Room

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Riverside Hot Springs Inn & Spa - Adults Only Lava Hot Springs Exterior photo

Riverside Hot Springs Inn & Spa - Adults Only

8.3
Great228 reviews
200 m from center
80 US$
89 US$
per night
Mobile-only price