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Yellowstone National Park

Mud Volcano - Mud Talk

visit on nps.gov

Description

"The greatest marvel we have yet met with," declared early explorers. View colorful, vociferous, and intriguing mudpots and hot springs, and find out what they reveal about Yellowstone's explosive past and future. Meet at the Mud Volcano parking area.

About the Park

Explore Yellowstone National Park and discover its natural wonders, scenic landscapes, and outdoor adventures.

Learn more about Yellowstone National Park

Event & Park Photos

Brilliant blues and greens of a hot spring ringed by oranges, yellows, reds, and browns.
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The bright colors found in Grand Prismatic Spring come from thermophiles—microorganisms that thrive in hot temperatures

Credit: NPS/Jim Peaco

Brilliant blues and greens of a hot spring ringed by oranges, yellows, reds, and browns.
A crowd of people standing along a wooden boardwalk watches a geyser erupt.
A visitor stands on a boardwalk near a hot spring and a lake.
People on a wooden boardwalk watch a geyser erupt.
A wolf howls while standing on a snowy field.
Visitors walk into a rustic, log and stone building.
A geyser erupting in the middle of a large pool.
A crowd in front of an erupting geyser during a snowy winter day.
Visitors walk in front of a brightly colored, terraced landscape.
Two bighorn sheep laying on the ground.
A river plunges into a steep, barren canyon.
A herd of bison grazing through a barren and steaming thermal area.
A grizzly bear standing on a fallen tree.
A greenish river meanders through a hilly river valley.

Event Details

Regular EventTalk

Date & Time

Schedule: Daily

From: Jun 9, 2025

To: Sep 1, 2025

Times:

03:00 PM - 03:30 PM

Duration: 30 minutes

Location

Meet at the Mud Volcano parking area.

Cost

Free

Registration

No Registration Required