Yellowstone National Park Volcano 2024. The main debris field (within dashed yellow line) has a gray appearance. Beneath yellowstone national park, a vast region of spectacular wilderness visited by around 3 million people annually, lurks one of the largest volcanoes in the world.

The massive, active volcano is the home of breathtaking scenery. Aerial view of biscuit basin, yellowstone national park, showing debris deposited by the july 23, 2024, hydrothermal explosion from black diamond pool.