You just need to know where to look.
Date published: April 26, Date published: April 19, Date published: April 12, View All News. Emergency Management.
Map Legend. Click a pin on the map to see details.
Technical Announcements. Yellowstone Volcano Observatory.
While geysers and hot springs are relatively easy to find in Yellowstone, what about the caldera, and the lava flows and the two massive resurgent domes that formed after the caldera erupted? USGS Hydrography.
Employees in the News. A small side road on the highway between Mammoth Hot Springs and Norris Junction le to Sheepeater Cliffs, a spectacular example of columnar ting in a lava flow.
Open Street Map. ESRI Ocean. Search Search.
Survey Manual. Yellowstone is dotted with historic places.
USGS Topo. Multimedia Gallery. But did you know that the oldest building that is still standing, built years ago, was constructed because of a thermal spring?
Science Explorer. Find a U. Volcano Select a U. View the threat rankings of US Volcanoes. The Yellowstone Volcano Observatory YVO is a consortium of nine state and federal agencies who provide timely monitoring and hazard assessment of volcanic, hydrothermal, and earthquake activity in the Yellowstone Plateau region.