Yellowstone National Park- Top Things To Do

Yellowstone is a fabulous destination, with so many wonderful things to see and do, in its 2.2M acres: what do you pick?

Everyone, of course, wants to see the Old Faithful Geyser erupt -- and Old Faithful obliges, every 90 minutes or so.

But visitors shouldn't miss the other amazing "geothermal features" - hot springs, travertine terraces, burbling mudholes... And the chance to see bison, elk, moose, bear and other wildlife; the scenic Grand Canyon of the Yellowstone; the historic hotels; fun and educational Park Ranger tours...

• Check out Top Things to in Yellowstone National Park, and Photos of Highlights in Yellowstone .