![Yellowstone National Park Mammoth Hot Springs, Image from National Park Service Web Camera Database - Montana State University (MSU) Library Yellowstone National Park Mammoth Hot Springs, Image from National Park Service Web Camera Database - Montana State University (MSU) Library](http://arc.lib.montana.edu/national-park-service-webcams/objects/mammothcam241313f.jpg)
Yellowstone National Park Mammoth Hot Springs, Image from National Park Service Web Camera Database - Montana State University (MSU) Library
![Yellowstone National Park Old Faithful Visitor Center Wave To Your Family, Image from National Park Service Web Camera Database - Montana State University (MSU) Library Yellowstone National Park Old Faithful Visitor Center Wave To Your Family, Image from National Park Service Web Camera Database - Montana State University (MSU) Library](http://arc.lib.montana.edu/national-park-service-webcams/objects/oldfaithvc31314b.jpg)
Yellowstone National Park Old Faithful Visitor Center Wave To Your Family, Image from National Park Service Web Camera Database - Montana State University (MSU) Library
![Yellowstone Volcano Observatory Mobile WebCam overlooking Yellowstone Lake - Yellowstone National Park Yellowstone Volcano Observatory Mobile WebCam overlooking Yellowstone Lake - Yellowstone National Park](https://www.yellowstone.co/images/yvolake.png)
Yellowstone Volcano Observatory Mobile WebCam overlooking Yellowstone Lake - Yellowstone National Park
![0ffline Archive Yellowstone National Park Mammoth Hot Springs Travertine Terraces and Parade Ground, Image from National Park Service Web Camera Database - Montana State University (MSU) Library 0ffline Archive Yellowstone National Park Mammoth Hot Springs Travertine Terraces and Parade Ground, Image from National Park Service Web Camera Database - Montana State University (MSU) Library](http://arc.lib.montana.edu/national-park-service-webcams/objects/mammothcam212413.jpg)
0ffline Archive Yellowstone National Park Mammoth Hot Springs Travertine Terraces and Parade Ground, Image from National Park Service Web Camera Database - Montana State University (MSU) Library
![Yellowstone National Park Old Faithful Geyser, Image from National Park Service Web Camera Database - Montana State University (MSU) Library Yellowstone National Park Old Faithful Geyser, Image from National Park Service Web Camera Database - Montana State University (MSU) Library](http://arc.lib.montana.edu/national-park-service-webcams/objects/oldfaithvc122413c.jpg)