Forbes
By the end of November, bison herds at Yellowstone National Park begin leaving high meadows as frost and early snow reduce the grass they can graze on. However, an even better location is the geyser basins, says Andrew Roberts, co-founder of EXP Journeys, a travel company offering privately guided luxury vacations, in an email interview. Bison on the Madison River in Winter, Yellowstone National Park. Bison along the Madison River in Yellowstone National Park during winter. “They (bisons) have also learned that typically there is less snow in the geothermal regions of the park due to the heat that the ground holds, so heading toward one of the geyser basins is a guaranteed spot to witness the herds in full winter coats and moving snow with their heads to get down to grasses,” he adds.
November 19, 2025
