Yellowstone is a very seismically active area, with somewhere between 1,500 to 2,000 earthquakes a year. Most of these earthquakes are so small that humans do not feel them. A good portion of Yellowstone sits within a volcano caldera, and Yellowstone is an active volcano. That is why there is all the thermal and geyser activity. It has been this way for thousands of years, with the last major eruption over 70,000 years ago. The links below take you to sites that record and monitor all seismic activity.

Wildlife

Yellowstone Wildlife Videos

Explore breathtaking footage of Yellowstone's diverse wildlife in their natural habitat.

Yellowstone Wildlife Videos
Bighorn Rams	Grizzly Bear at Blacktail Ponds
Bison / Buffalo Crossing the Madison River	Grizzly Bear Nursing Cubs
Bison / Buffalo at Old Faithful	Grizzly Bear at Old Faithful
Bison / Buffalo Herd with Calves - Fountain Flat Drive	Grizzly Bears in Little America
Bison / Buffalo Herd with Calves  - Little America	Grizzly Bear near Roaring Mountain
Black Bear	Otters at Trout Lake
Black Wolf	Otter at Yellowstone Lake
Deer	Raven
Golden-mantled Ground Squirrel	Sandhill Cranes Calling

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Geysers and Thermals

Yellowstone Geyser and Thermal Videos

Explore breathtaking footage of Geyser and Thermal Videos.

Yellowstone Geyser and Thermal Videos
Beehive Geyser Eruption	Old Faithful with Bison
Beehive Geyser Eruption Two	Pocket Basin
Chocotate Pot	Roaring Mountain
Fan and Mortar	Rocket and Grotto
Grand Geyser	West Thumb
Old Faithful One

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Waterfalls

Yellowstone Waterfalls Videos

Explore breathtaking footage of Yellowstone’s Waterfall Videos.

Yellowstone Waterfall Videos
Cave Falls	Mesa Falls	Undine Falls
Gibbon Falls	Rustic Falls	Upper Falls
Lower Falls	Tower Fall	Wraith Falls

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Yellowstone Ranger Stations Videos

Explore breathtaking footage of Yellowstone’s Ranger Stations Videos.

Yellowstone Ranger Station Videos
Bechler	Tower Fall

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Areas

Yellowstone Area Videos

Explore breathtaking footage of Yellowstone’s diverse Areas.

Yellowstone Area Videos
Lamar Valley	Picnic Areas	Ponds in Little America

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I n d e x
Accessibility	Earthquakes	Lynx Help	Trip Planner (pdf file)
Address	Email	Mammal List	Trip Reports
Adult Programs	Entrances	Maps	Videos
Amphibians	Entrance Fees	Newspaper	Visitor Centers
Animals	Expedition Yellowstone	Night of the Bear	Visitor Statistics
Backcountry	Facts & Figures	Old Faithful Live Cam	Volcano Observatory
Bear Mgmt	Fall Closure	Pets	Waterfalls
Bear Photos & Videos	Fish	Phone Numbers	Weather
Bear Sightings	Fishing Fees	Picnic Areas	WebCams
Biking	Fishing Regulations	Pikas	Wildflowers
Birds	Getting Here	Ranger Activities	Winter Closing
Boating	Geology (pdf file)	Reptiles	Winter Opening
Books	Geysers	Reunions	Winter Weather
Butterflies	Hiking	Rivers, Creeks & Streams	Wolf Project
Camping	History	Roads	Wolf Sightings
Campground Maps	Junior Ranger Program	Schedule	Wolverine Help
Challenges	Lakes	Search Page	Yellowstone the Name
Chat / Facebook	Location	Spring Opening	Young Scientist
Clinics / Medical	Lodging	Star Talks	Youth Conservation Corps (YCC)

Yellowstone National Park WebCams
All WebCams	East Entrance	Mammoth	Mount Washburn
North Entrance	Old Faithful Live	West Entrance	YVO WebCam

All WebCams
All U.S. National Parks, National Monuments, National Recreational Areas, and National Seashore WebCams

Entrance Cities and Gateway Towns
Gardiner, Montana	Silver Gate, Montana	West Yellowstone, Montana	Cooke City, Montana
Livingston, Montana	Cody, Wyoming	Jackson Hole, Wyoming	Yellowstone National Park

Links
The Great Outdoors Net	Great Outdoor Recreational Places
Gardiner, Montana	West Yellowstone, Montana