A multiversal transit station located right below a highway interchange.

One of the greatest heroes of the Titanic tragedy came from humble beginnings to this beautiful home.

An impressive collection of over 50,000 minerals including moon rock from the Apollo 17 mission.

The highest paved road in North America winds its way up Mount Blue Sky in Colorado to an altitude of 14,130 feet above sea level.

James Turrell's total color immersion art installation, hidden on the top floor of a luxury handbag shop.

Stepping away from the glitz of mobsters and casinos to learn about the other history of Vegas.

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

This arid landscape was once a lush wetland. Today, it's a paleontological site filled with fossilized mammoths, sabertooth cats, and more.

Named after an outlaw who used the basin as a hideout.

Preserving the remains of Native American cultures which otherwise would have been submerged behind Hoover Dam.

Nearly 300,000 acres of wildlife, natural splendor, and a hidden ghost town have been designated a national monument.

Water of undetermined depth has attracted rare fish and cult leaders alike.

Thousands of glyphs created by an unknown culture decorate the rock formations of this canyon.

Housing the history of a small Ohio town that is known to some as the pottery capital of the United States.

A collection of thousands of pieces of unique, colorful glass made in this Ohio town.

The Old Courthouse takes visitors on a captivating trip through St. Louis' timeline.

The world's largest collection of fine-scale miniatures and one the nation's largest collections of antique toys.

A remarkably opulent mansion with a tragic history.

This mansion was made famous by its colorful cast of owners and location along the Sante Fe Trail.

People of the Plum Bayou culture built these enormous mounds over 1,000 years ago.

This museum is dedicated to the history and design of purses.

A short boardwalk through a swamp leads to the spot from which the Louisiana Purchase was surveyed.

The scant remains of an expansive indigenous civilization can be seen at this Arkansas state park.

This Memphis recording studio launched the careers of Jerry Lee Lewis, Johnny Cash, and Elvis Presley.