


| Yellowstone National Park Junior Ranger Pledge | |
|---|---|
| Junior Ranger Pledge for 5 - 7 year olds | Junior Ranger Pledge for 8 - 12 year olds |
| As a Junior Ranger, I promise to learn all I can about Yellowstone and to teach others to love and respect its beauty, its plants, and its animals. | As a Yellowstone Junior Ranger, I promise to do all I can to help preserve and protect Yellowstone's wildlife and natural features. I will continue to learn about the natural world even after I leave Yellowstone. |

An In-Park Science Inquiry Paper for Ages Five to Adult
Available at Canyon

Available at Old Faithful


Letting Off Steam
As a visitor to Yellowstone, you know that Yellowstone is famous for its geysers. Do you know that:Hot Spots
Right now you're standing on top of a volcano! Imagine yourself standing here 600,000 years ago: You hear a deep rumbling rolling across the landscape. Suddenly there's a deafening explosion! Hot volcano ash and pumice spew out from great cracks in the earth's surface. Dust clouds blacken the sky, and volcanic debris covers thousands of square miles. Abruptly, a great smoldering pit--a caldera 28 miles across, 47 miles long and several thousand feet deep-- appears. The Yellowstone Caldera is formed! Over many of the years following, the caldera is filled in by lava flows oozing from cracks in the earth's surface.| Yellowstone National Park WebCams | ||||||||
|---|---|---|---|---|---|---|---|---|
| Old Faithful Live | All Old Faithful | Old Faithful Static | Old Faithful VC | Old Faithful Lot | Mt Washburn | Mammoth | Electric Peak | YVO WebCam |
| 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 | World Humanity |
by John William Uhler
Back to: Yellowstone Up Close and Personal