The main sit-down restaurant in Mammoth Hot Springs. This restaurant serves breakfast, lunch, and dinner. First-come, first-seated service, as well as a bar area in an alcove next to the entrance. This restaurant is open in the summer and winter seasons, and closed between those seasons.

2024 Season

• April 26–October 14

Accessibility

Designated accessible parking on side of the building, next to the Terrace Grill, Wheelchair-accessible entrance and restrooms in the adjacent Terrace Grill. To get to the Dining Room, go up the ramp to the Terrace Grill, make your way through the Grill towards the Dining Room and enter through a door. There is a doorbell at the Terrace Grill if you need assistance.