- Collections
- National Parks, Monuments, and Forests
- Rocky Mountain Region Parks
- Yellowstone National Park
![Yellowstone - Charismatic Megafauna Yellowstone - Charismatic Megafauna](/collections/parks/rmr/ysnp/yellowstone-charismatic-megafauna/thumbnails/20050911_IMG_9780.jpg)
Yellowstone - Charismatic Megafauna
Wildlife, big and not-quite small
![Yellowstone - Old Faithful Inn Yellowstone - Old Faithful Inn](/collections/parks/rmr/ysnp/yellowstone-old-faithful-inn/thumbnails/20160923-IMG_7635-HDR.jpg)
Yellowstone - Old Faithful Inn
Photos of the beautifle Old Faithful Inn
![Yellowstone Astroscapes Yellowstone Astroscapes](/collections/parks/rmr/ysnp/yellowstone-astroscapes/thumbnails/20160927-IMG_0509-Edit.jpg)
Yellowstone Astroscapes
Stars and Steam
![Yellowstone Hydrothermal Features Yellowstone Hydrothermal Features](/collections/parks/rmr/ysnp/yellowstone-hydrothermal-features/thumbnails/20050910_IMG_9741.jpg)
Yellowstone Hydrothermal Features
Photos of the thermal features; geysers, fumaroles, mudpots and hotsprings of Yellowstone
![Yellowstone Mudpots Yellowstone Mudpots](/collections/parks/rmr/ysnp/yellowstone-mudpots/thumbnails/20160928-IMG_0636-Enhanced.jpg)
Yellowstone Mudpots
Yellowstone National Park - Mudpots Study A study of the mudpots of Yellowstone National Park a
![Yellowstone Scenics Yellowstone Scenics](/collections/parks/rmr/ysnp/yellowstone-scenics/thumbnails/20090708-IMG_0060.jpg)
Yellowstone Scenics
Views, flora and fauna of Yellowstone