The Portneuf Grille & Lounge is open for dining daily.  We will be closed Monday, November 7 and Tuesday, November 8 to complete plumbing projects.

Call 208-776-5504 dining reservations 

Portneuf Grille Dinner Menu

Please note that there are nightly closures of the Portneuf Grille & Lounge.  Please check here for actual dates.

Cafe & A'more:  is open daily from 7am - 11am for Continental Breakfast

The Portneuf Grille & Lounge are located at the Riverside Hot Springs Inn & Spa offers dining & a lounge on the lower level. The restaurant is located in what once was the hotel's historic confectionery and sandwich shop, while the lounge is the original location of the hotel's carriage house.

The Grille & Lounge have been featured in Sunset Magazine,,, 2011 winner of the Jackson Hole, Wyoming Iron Chef Competition, sponsored by Nicholas Food Service.The restaurant and lounge are open daily year-round. 

The Portneuf Grille 208-776-5504 for advance reservations 

The Portneuf Grille & Lounge offers distinctive, inspired dining featuring Northwest inspired cuisine of fresh seafood, hand cut, USDA aged prime steak, pastas, vegan, gluten-free and vegetarian dishes. Quality, consistency, freshness and service are of utmost importance to our staff.

Cafe & A'more is located on the lobby hotel of the hotel and features Continental  breakfast goods including baked items made by our pastry chef, coffee and tea.  We feature espresso and mimossas on the weekends. Open 7-11am.