Dozens of rockets and missiles are on display outside a testing facility in the Utah desert.

This former POW camp was transformed into a Cold War missile installation.

Government testing at the asylum briefly explored using marijuana as a "truth serum" on Nazi prisoners of war.

Gorgeous cave resemble a winter wonderland.

An unusual assortment of art, furniture, and other curiosities.

Chilly air billows out from the entrance of an abandoned mine on a steep hillside, providing a refuge for Ice Age fauna and flora.

The world’s largest combined collection of U.S. and Russian aircraft got its start in a poultry building.

One of the oldest continually operated libraries in Kansas.

This unconventional used book store was once in the news for the surprising act of burning books.

A wonderful collection of all things Oz is nestled in the heart of Kansas.

Haunted dolls, macabre artifacts, and more make up the collection of the “most haunted museum in the world.”

The largest collection of historical roller skates in the world.

Underneath downtown Lincoln resides a network of caves that was also the city's first brewery.

Enjoy a tour of oddities and makeshift monsters at this souvenir store with an offbeat sense of humor.

This museum started by a curious collector is now a place for believers and skeptics alike.

In addition to fishing and camping, this spot in Nebraska’s Sandhills is one of the world’s darkest places.

The burial grounds of a secret society includes fences topped with fake Tesla balls.

Over 1.3 million confiscated wildlife products fill this macabre menagerie of illegal animal specimens.

Where scientists keep miles of very valuable ice from Antarctica and Greenland from melting.

This modern antique shop is a museum for 1980's Saturday morning cartoon culture.

While comics are the main attraction at this megastore, the second floor plays host to an exhibit fit for a museum.

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

This small, but beautiful waterfall has attracted visits from artists, composers, and two United States presidents.

Indiana's greatest rare bookstore has a special shelf for Hoosier authors.