Decaying military base deactivated in the 70s is now visited by urban explorers and military enthusiasts.

This former Texas landfill is flush with 300 million-year-old fossils, all fit for the taking.

A museum dedicated to the alleged Roswell Incident.

A blacklight journey through a celestial art exhibit.

American bison herd descending directly from a Bronx Zoo breeding program that saved the species from extinction.

A somber monument commemorates the site of a Native American reservation marked by suffering.

The end of times arrives, at least for the fish in the O.C. Fisher Reservoir.

A mysteriously abandoned campsite in San Angelo State Park.

It's where the final scene of the beloved Tom Hanks movie was filmed.

Dad jokes and wordplay abound in this comic fake cemetery.

Thousands of mounted insects, and some live ones, hide within an otherwise ordinary shopping mall.

An Arizona museum with a collection of pharmaceutical oddities, including a jar of a gangster's chewed gum.

A museum within a museum, devoted to history's most questionable medical devices.

The largest land animal skull ever discovered.

Continuing the tradition of the dime museum in style.

DIY collection of eclectic holdings.

This Boston medical museum features the skull of the famous medical case of Phineas Gage.

Unlock the secrets of the conjuring arts.

A museum devoted to bringing to light forgotten or neglected histories through exhibitions, education and public programming.

A wunderkammer hidden on the top floor of the Hartford statehouse.

Whale bones, scrimshaw, and sperm oil make up just a part of this comprehensive collection of whaling history.

Part taxidermy workshop, part natural history museum this Michigan destination shows off its dead animals and helps you mount your own.

This southwestern historic site was designed and built by an artist who wanted his work to "feel at home."

This taxidermic smorgasbord was co-created by an artist poached from the Museum of Natural History.