Brush up on your knowledge of Yellowstone's geography with this interactive version of National Geographic's Trails Illustrated map Yellowstone National Park MapPlanning a Yellowstone trip?

Yellowstone National Park's nearly 3,500 square miles seep slightly across state borders into Montana and Idaho, but its major attractions are contained in the northwest corner of Wyoming.

The best way to get around Yellowstone National Park is by car ... so you'll want to use an official Yellowstone map (available online or at the park's five visitor centers) or specific GPS ...

An example of the possible distribution of ash from a month-long Yellowstone supereruption. The distribution map was generated ... The improved computer model, detailed in a new study published ...

Yellowstone is a very interactive National Park, so you’ll find that without ... Take some time to get familiar with a map of Yellowstone as you start your planning. Yellowstone National Park ...

Due to recent floods in Yellowstone National Park, some parts of the park may not be open; for the most up-to-date information, visit the NPS website. Whether you’re traveling across town or across ...