Pyramid home to an obscure religious group that practices modern mummification.

A hidden garden of stones engraved with scriptures, a Joseph Smith Sphinx, all carved by one man.

A well-preserved Ancestral Puebloan ruin tucked beneath a desert cliff.

This concert pavilion on the shore of the Great Salt Lake has been destroyed by fire, water, and disinterest but keeps coming back.

This rugged area of red rocks and arches is often considered one of the most beautiful places on Earth.

Giant, natural amphitheaters made of delicate geological formations called "hoodoos."

Over 300 taxidermied animals in a Californian restaurant make for a taxidermist's dream and an animal lover's nightmare.

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

Dramatic river bend surrounds a natural red-rocked pedestal.

San Francisco's newly reopened hands-on science museum.

In all of the 29 years it was in operation, no prisoners ever escaped successfully... or so they claim.

Most-visited and most-photographed slot canyon in the American Southwest.

This beloved roadside attraction welcomes visitors with his signature neon smile.

Experience a charming 1930's version of "infotainment."

Nevada's largest cactus collection stands outside a candy mogul's small factory.

Historic site where Native American hunters once trapped and killed buffalo.

Two mammoth statues inspired by equally tall tales lure tourists to this roadside attraction.

Commonly referred to as the most photographed Victorian home in the United States.

One of the most scenic stretches of road in America winds between some of the country's oldest trees.

A trash dump made beautiful by nature's power.

A tribute to the life and work of the beloved "Peanuts" cartoonist.

340 bicycles, 65 feet high.

One of the world’s largest collections of petroglyphs records 2,000 years of human activity.

The marker offers a rare chance to be in four U.S. states at once, though there's some controversy over its geographic accuracy.