Mammoth Hot Springs Hotel and Cabins

Mammoth Hot Springs Hotel is the most practical place to stay inside Yellowstone in winter, and a characterful one in any season. It sits in the park's headquarters district beside the historic stone buildings of Fort Yellowstone and a short walk from the terraced travertine of Mammoth Hot Springs, and because the road from Gardiner through Mammoth to Lamar Valley stays open year-round, it is the only in-park lodging reachable by car in winter. That location makes it the natural base for the northern range: wolf watching in Lamar Valley at dawn, the frosted terraces in the afternoon, and evenings back at the hotel. The building, completed in its current form in the 1930s around an older wing, was completely renovated in 2019, which brought modern bathrooms and comforts while keeping its early 20th-century character. The signature space is the Map Room, a lounge named for its large wooden map of the United States, used for conversation, board games and often live piano music, with a bar serving espresso, beer, wine and cocktails. The dining room serves three meals in winter with views toward Fort Yellowstone, where elk and bison sometimes wander past. Room choices include deluxe hotel rooms, suites (the only in-park rooms with satellite television) and, in winter, four hot tub cabins with private enclosed tubs; standard cabins close in winter. The hotel also runs a winter shuttle from Bozeman airport. The 2026-27 winter season runs December 15, 2026 to March 8, 2027. Fit: winter wildlife trips, first-time visitors who want to wake up inside the park, families and couples who fancy a soak in their own hot tub under the stars.

Mammoth has a long lodging history. Hotels have stood on this site since the park's early decades, and the surrounding district, with the fort's officers' quarters and the elk that graze the lawns, gives it a distinct, almost village-like feel. In autumn, the elk rut plays out right in front of the hotel, with bulls bugling on the grass; in winter, the terraces steam and the bison move down to lower elevations nearby.