Learn all about the best national parks in the US and find your next destination for outdoor activities, especially hiking.

The crater had likely formed during a small ... Biscuit Basin is about 2 miles northwest of famous geyser Old Faithful. Water and rock fragments (“some measuring several feet across and weighing ...

Other national parks, like Acadia, Crater ... geyser, but in March it’s quiet enough to hear the steam escaping from the earth. We walk to lunch at the Obsidian Dining Room inside the Old ...

Old Faithful Erupting on Upper Geyser Basin of Supervolcano Yellowstone National Park ... chamber stock videos & royalty-free footage A 4K of the San Salvador Volcano Crater, El Boqueron National Park ...

The number one priority is public safety, but natural resources are also important in places like Yellowstone National Park.” ...

A tourist received jail time after she ventured off the boardwalk and about 10 feet onto the cone of the Old Faithful geyser at Yellowstone National Park, federal officials said. Photo by Judy ...