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 Stay at The Historic Riverside Inn & Spa

Lava Hot Springs Hotels

World Famous Hot Springs


Lava's Full Service Hotel & Spa, Portneuf Grille & Lounge, Cafe & A'more ~ Staffed 24/7

 Located in downtown Lava Hot Springs, Idaho,  the Riverside Hot Springs Inn & Spa is a relaxing, full service adult-only boutique hotel, the Riverside Hot Springs Inn & Spa desitination is located next to the Portneuf River.  Value added  lodging savings include complimentary private hot mineral springs soaking and WiFi and a voucher at Cafe and A'more

Cafe & A'more: Cafe & A'more is open daily from 7-11am offering coffee, tea, muffins, baked goods, juices, yogurt and fruit..

Portneuf Grille & Lounge is open daily from 5-9pm for dinner.  Make it a getaway at the Riverside Hot Springs Inn & Spa with great lodging & dining packages!  The outdoor patio is opening soon for the summer (weather permitting)

For Information or Reservations, give us a call at 208-776-5504

Hot Springs & Spa: Our hotel features three private guest only hot springs.  The hot springs are set to continuolsy flow and are drained daily.  Guests may register for a 1/2 hour private increment of soaking time.  Our massage therapists are available Wednesday through Sunday and practice cleanliness of their equipment and facilities. 

Experience a great getaway with our Special Packages and save 10-20% when booking direct with us.  Try our Seasonal Packages!


Spa, Lodging & Dining Packages Available
18 Individually Decorated  Guest Rooms
Cafe & A'more
World Famous Onsite Hot Springs
Relaxing Spa & Massage 
Award-Winning Onsite Dining & Lounge
Perfect Downtown Location!  
Complimentary WI-Fi
Continental Breakfast
100% Smoke-Free
Staffed 24/7
Only Full-Service Adult Hotel In Town!  

Business Meets Pleasure

We are perfect for the business traveler or those seeking a relaxing, rejuvenating experience massage, & award winning onsite restaurant & lounge, the Portneuf Grille & Lounge. Lots of things to do!  We've got it all under one roof you don't even have to leave the building. Perfect for the business traveler or those seeking a relaxing, rejuvenating experience. 

History Meets the Modern World 

Listed on the National Register of Historic Places with the National Park Service, the Riverside Hot Springs Inn is the only full-service hotel in town.  The Riverside Hot Springs Inn was built in 1914 and quickly acquired the label of “The Honeymoon Hotel” for its yesteryear elegance. The historical Inn was known to be visited by several famous people including President Theodore Roosevelt. 
Please note: This hotel is not ADA accessible, requires the use of stairs for all guest rooms and services.  There is no elevator available.

Riverside Featured Specials

Whether your here on business or simply visiting the hot springs for a romantic getaway, take a look at our featured specials to make the most out of your stay.

Click here for all specials!