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MARKER DATABASE
“Bite-Size Bits of Local, National, and Global History”
“Bite-Size Bits of Local, National, and Global History”
Yellowstone National Park in Park County, Wyoming — The American West (Mountains)
 

Mud Geyser

 
 
Mud Geyser Marker image. Click for full size.
By Bill Coughlin, July 26, 2015
1. Mud Geyser Marker
Inscription.
Imagine walking on a densely forested trail to arrive at Mud Geyser – a trail once shaded by trees now criss-crossing the ground around you. Before 1978, Mud Geyser was hidden by forest except from a platform beyond this point!

A Once and Future Geyser?
In the late 1800s, Mud Geyser erupted every few hours, spewing muddy water 50 feet or 17 meters into the air! By 1927, eruptions no longer occurred.

Half a century later, a swarm of earthquakes shook the area. Soil temperatures skyrocketed, killing many of the trees that surrounded the pool.

Around the turn of the 21st Century, violent steam vents hissed forth, their large craters gaping open wide enough to swallow the logs that fell in.

Will Mud Geyser erupt again? Nobody knows, but this changeable area will likely look different on your next visit.
 
Erected by National Park Service.
 
Location. 44° 37.361′ N, 110° 25.97′ W. Marker is in Yellowstone National Park, Wyoming, in Park County. Marker can be reached from Grand Loop Road, on the left when traveling north. Touch for map. Marker is located on a walking trail in the Mud Volcano area. Marker is in this post office area: Yellowstone National Park WY 82190, United States of America.
 
Other nearby markers.
Mud Geyser Marker image. Click for full size.
By Bill Coughlin, July 26, 2015
2. Mud Geyser Marker
At least 8 other markers are within walking distance of this marker. Cooking Hillside (about 300 feet away, measured in a direct line); Churning Caldron (about 700 feet away); Grizzly Fumarole (about 700 feet away); Dragon's Mouth Spring (approx. 0.2 miles away); Mud Volcano (approx. 0.2 miles away); Black Dragon’s Caldron (approx. 0.2 miles away); Volcanic Landscape (approx. 0.4 miles away); Sulphur Caldron (approx. 0.4 miles away). Touch for a list and map of all markers in Yellowstone National Park.
 
More about this marker. The top of the marker features a photograph of how Mud Geyser appears today. A photo of an erupting Mud Geyser is at the lower left of the marker.
 
Categories. Natural Features
 
Mud Geyser image. Click for full size.
By Bill Coughlin, July 26, 2015
3. Mud Geyser
 
 
Credits. This page was last revised on June 16, 2016. This page originally submitted on September 15, 2015, by Bill Coughlin of North Arlington, New Jersey. This page has been viewed 154 times since then and 24 times this year. Photos:   1, 2, 3. submitted on September 15, 2015, by Bill Coughlin of North Arlington, New Jersey.
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