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From89US$ /night
Check-in
24Mar2026Select date
Check-out
25Mar2026Select date
Rooms and Guests2 Guests, 1 Room
Key details

About the Hotel

255 East Portneuf Street, Lava Hot Springs, Idaho, United States, 83246
-
Close to the hot springs
Great
8.2
8.8
/10
4.1
4.2
/5

Riverside Hot Springs Inn & Spa - Adults Only - A historic 3-star hotel with private hot springs, spa treatments, and seasonal pools

Riverside Hot Springs Inn & Spa - Adults Only provides newly remodeled Classic King guest rooms with pillowtop king beds, private bathrooms featuring deep cast iron soaking tubs, and antique furnishings. Free WiFi, flat-screen TVs with cable, and work desks with seating are included in accommodations. The hotel's Olympic-size outdoor pool operates seasonally, while an indoor lap pool is available year-round. Guests receive a complimentary 30-minute private soak in the on-site hot mineral springs, and The Spa at Riverside offers massage treatments. The historic property, listed on the National Register of Historic Places, houses two dining options: Cafe & A'more for Continental breakfast and Portneuf Grille & Lounge for dinner. Nearby attractions include Lava Hot Springs World Famous Hot Pools (0.5 km) and the South Bannock County Historical Center Museum (0.5 km). Pocatello Regional Airport is 75 km away.

Pros

Newly remodeled rooms with pillowtop beds, deep soaking tubs, and antique furnishings.

Complimentary 30-minute private soak in on-site hot mineral springs for each guest.

Proximity to Lava Hot Springs' World Famous Hot Pools and historic landmarks.

Cons

The Olympic-size outdoor pool is only available seasonally.

Soaking sessions in the mineral springs are limited to 30 minutes per guest.

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Select your room type

Riverside Hot Springs Inn & Spa - Adults Only offers a variety of rooms including double rooms, family rooms, and suites with breakfast, free cancelations, and special deals
Standard Queen Room
2 persons
165 sq. feet 
2 King Size Beds
Heating
Bathtub
Standard King Room
2 persons
165 sq. feet 
1 King-size bed
Heating
Bathtub
Queen Room
2 persons
140 sq. feet 
1 King-size bed
Shower
Heating
Queen Room Two Queen Beds
2 persons
165 sq. feet 
2 King Size Beds
Shower
Heating
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Facilities

Riverside Hot Springs Inn & Spa - Adults Only offers amenities for your comfortable stay and unforgettable experiences
Facilities: Great
8.2/10Review score

General

  • No smoking on site
  • 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

  • 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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Riverside Hot Springs Inn & Spa - Adults Only 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
800 ft
Museum
The South Bannock County Historical Center Museum
600 ft
195 N. Center St
Olympic Swimming Complex
1200 ft
Garden
Sunken Gardens at Lava Hot Springs
1200 ft
195 N. Center
Lava Hot Springs Indoor Aquatic Center & Portneuf Kiddie Cove
1200 ft
195 N Center St
Lava Hot Springs Olympic Swimming Complex
2000 ft
Amusement Park
Lava Hot Springs Swimming Pool
500 ft
The Bull
1300 ft
Church
Lava Community Church
1700 ft
Lava Olympic Swimming Pool & Waterpark
1900 ft
Restaurants
Sweet Stuff
900 ft
34 E Main
Explore Lava Hot Springs
Local Activities & Dining
Top Attractions
Activities
Dining
Entertainment
Lava Hot Springs Foundation World Famous Hot Pools
3 minutes walking
Famed natural hot springs with multiple pools, perfect for relaxation. Admission requires a small fee.
The South Bannock County Historical Center Museum
3 minutes walking
This museum showcases local history through exhibits and artifacts. A great spot for history buffs with free admission.
Olympic Swimming Complex
5 minutes walking
Olympic-sized swimming pool offering public swims and leisure activities. Ideal for fitness enthusiasts.
Sunken Gardens at Lava Hot Springs
5 minutes walking
Beautifully landscaped gardens featuring floral displays and serene pathways. A tranquil spot for a peaceful stroll.
River Tubing
3 minutes walking
Thrilling tubing on the Portneuf River offers adrenaline and scenic views. Rentals and guided tours available.
Yoga in the Park
5 minutes walking
Relaxing outdoor yoga sessions offered at Sunken Gardens. Suitable for all skill levels with mats provided.
Sweet Stuff
4 minutes walking
Charming café serving delectable pastries and coffee. Known for their breakfasts and friendly service.
Lava Hot Springs Events Center
5 minutes walking
Hosts family-friendly events and live music. A popular venue for community gatherings and seasonal festivities.
Getting around
City Centre
Lava Hot Springs3 min  ·  700 ft
Airports
Pocatello Regional Airport (PIH)109 min  ·  45.0 mi
Idaho Falls Regional Airport (IDA)207 min  ·  85.6 mi
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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
Wireless 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)

Reviews and Ratings

Feedback about Riverside Hot Springs Inn & Spa - Adults Only from previous guests about their experience.
Review score
Based on 207 verified reviews
8.3/10
Great
81%
Recommend
Breakfast
5.0/10
Cleanliness
8.7/10
Comfort
8.5/10
Facilities
8.2/10
Free Wi-Fi
8.3/10
Location
9.1/10
Paid Wi-Fi
9.3/10
Staff
9.0/10
Value for money
7.9/10
Pros
Great history
Excellent location
Friendly staff
Gourmet breakfast
Cons
Noisy A/C
No coffee maker
Restricted facilities
Stair access
Guest reviews
based on 220 reviews
8.2/10
No reviews yet on our siteUnfortunately, our guests have not yet left any reviews for this hotel, but you can read reviews from Booking.com.
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FAQs
About Riverside Hot Springs Inn & Spa - Adults Only
What are the check-in and check-out times at Riverside Hot Springs Inn & Spa - Adults Only?
Check-in is at 15:00 and check-out is at 11:00.
How far is Riverside Hot Springs Inn & Spa - Adults Only from Pocatello Regional Airport?
The hotel is 75 km from Pocatello Regional Airport.
What room amenities are available at Riverside Hot Springs Inn & Spa - Adults Only?
Rooms include air conditioning, a flat-screen TV with cable channels, free Wi-Fi, and a private bathroom.
Is free parking available at Riverside Hot Springs Inn & Spa - Adults Only?
Yes, free private parking is available on-site.
Are there dining options at Riverside Hot Springs Inn & Spa - Adults Only?
The hotel features the Portneuf Grille & Lounge for dinner and Cafe & A'more for breakfast.
What activities can guests engage in at Riverside Hot Springs Inn & Spa - Adults Only?
Guests can enjoy hiking, skiing, cycling, and relaxing in hot springs.
Does Riverside Hot Springs Inn & Spa - Adults Only have any spa services?
Yes, the hotel offers a range of spa services, including massages.
What nearby attractions are accessible from Riverside Hot Springs Inn & Spa - Adults Only?
Nearby attractions include Lava Hot Springs outdoor recreational areas and the Olympic Swimming Complex Water Park, which is 0.5 km away.
Does Riverside Hot Springs Inn & Spa - Adults Only offer Wi-Fi?
Free Wi-Fi is available throughout the hotel.

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Rooms and Guests2 Guests, 1 Room