Tag Archives: black growler

Vital Stats
Name: Yellowstone
Type: Supervolcano
Eruption Status: Active
Last Eruption: Approximately 640,000 years ago
Location: Black Sand Basin, Biscuit Basin, Midway Geyser Basin, and Lower Geyser Basin
Approx.
44.7262° N, 110.7043° W
Northwestern Wyoming/Southeastern Idaho

Norris Geyser Basin Photo Credit: Volcano Hopper

 Having a blast with Yellowstone’s geyser eruptions and thermal features? So am I!  But we’re just getting started. Now we’re off to the oldest, hottest, and most active geyser basin in the park: Norris Geyser Basin.

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