The secret city built by the Manhattan Project.

Ruins of a historic medical facility sits eerily by the water.

A tiny islet just off Long Island offers a wealth of infectious curiosities.

The tree is thought to be the oldest oak in Texas and was once crowned state champion for its monumental size.

Human remains in varying states of decay are strewn about this Texas State facility for scientific study.

The 19th-century ruins hide deep in an overgrown forest.

A statue in the Texas town that proudly calls itself the killer bee capital of the world.

Tucked away down this Baytown alley exists a one-of-a-kind art exhibit of technicolor umbrellas.

This eclectic Austin curiosity shop is home to all things strange and unusual.

An abandoned, decaying sculpture garden built by an eccentric physician in the 1920s now looks more like a forgotten cemetery.

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

This tiny, hurricane-resistant house in Galveston is one of the city's most notable architectural oddities.

A decaying concrete oil tanker served as a disposal location for bootleg hootch.

This water tower slanted at an uncomfortable angle off the old Route 66 was an ingenious marketing ploy.

This grimly-titled Texas cemetery is all that remains of a Wild West settlement with possibly the worst name.

On a dusty county road sit the ruins of a ghost town's abandoned church.

This old abandoned sign flickers to announce a motel that isn't even there.

Of course the grave of JFK's assassin is surrounded by conspiracy theories.

A wacky, UFO-shaped house in a suburban neighborhood.

Foragers once flocked to this big beautiful bayou to hunt for pearls.

An abandoned movie set in the desert of West Texas.

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

The pit stop from "The Texas Chainsaw Massacre" now serves beef and pork barbecue, not people.

Steep canyon walls hide a forested oasis in the West Texas desert.