Yellowstone In April 2024. By this time the icy remnants of winter begin to thaw more rapidly, and some bare ground may even be. Millions of people visit yellowstone annually to make lifelong memories while watching erupting geysers, roaming wildlife, and the artistry of thermophiles.

The summer season begins in late april as the roads are cleared of snow. April is right on the cusp of spring in yellowstone, and you never know what to expect.