An impressive collection is dedicated to the legendary beast.

A devilishly named gorge that was a sign of salvation for many pioneers.

Long before guestbooks and hotels, frontier travelers signed their names on this rock face.

This Yellowstone geyser may not shoot as high as the nearby Old Faithful, but it erupts for considerably longer.

The only natural lake in the world that drains into both the Atlantic and Pacific Oceans.

A miraculous natural phenomenon known as "the spring that breathes."

Devilish landscape, once cinema home to giant alien bugs, now derelict roadside attraction.

The remote outlaw hideout of Jesse James, Butch Cassidy, and the Sundance Kid.

One of nature's most well-scheduled phenomenons resides in Wyoming's Yellowstone National Park.

The largest hot spring in the United States is, as the name suggests, a stunning show of natural color.

A beautiful geyser under environmental threat.

The first declared National Monument in the United States.

Over thousands of years, this slot canyon was carved out of the bed of an ancient lake.

A remnant of the last Ice Age, this lake is surrounded by fascinating rock formations.

According to the legend, this strikingly beautiful hill has miraculous healing powers.

Vikings and Evangelicals have both had a hand in this replica medieval church.

This pebble beach is so beautiful that taking its rocks is against the law.

These Great Lakes sea caves accessible by boat in the summer turn into temples of ice reachable by foot in the winter.

Home of a 28-foot tall stalagmite known as the War Club.

A particularly creepy abandoned hospital that sparks interest for lovers of the supernatural.

Four abandoned towers hidden above the Douglas fir forest in Washington.

This scenic gorge is named after one of the most famous Bigfoot attacks in pseudohistory.

A surreal landscape where fanged rocks rise from the ground and the ocean feels like a great mystery.

Shoreline strewn with the remains of ghostly fallen trees.