Named after a bandit and the star of several Hollywood prehistoric landscapes, these sandstone formations are a historical part of the Los Angeles natural landscape.

Controversial tribute to the heavyweight champion boxer who grew up in Detroit.

This former stomping grounds of the most eminent astronomers of the early 20th century.

High on a hill overlooking Los Angeles lives a world famous, high-power conical Tesla Coil.

This Arizona observatory is famous for investigations into Martian life, and as the place humans first spotted Pluto.

Flashy signs from Las Vegas’s past find their final resting place at this unusual graveyard.

Collecting 700 years of mechanical death-dealing, the NRA's sprawling gun museum is a revealing testament to the American obsession with armament.

A priceless collection of the Nation's cryptologic history.

NASA's leading space science lab started by a co-founder with deep ties to the occult.

This museum started as a collection of Manhattan Projects and continues to add exhibits as they are declassified.

The official atomic museum of the United States explores the explosive and productive history of a much maligned energy source.

The final resting place of a space program monolith, soon to be unveiled again to the public.

The 80-foot tire that looms over Michigan's I-94 was once a Ferris wheel in the New York World Fair.

At Washington's Dulles Airport is a satellite museum (no pun intended) with three quarters of a million square feet of aircraft history.

America's only nuclear missile silo open to the public.

Twice a year, visitors can tour the desolate site that birthed the Atomic Age.

Continuing the tradition of the dime museum in style.

A museum dedicated to the history and exploration of both popular music and science fiction.

The only surviving prototype for Buckminster Fuller's house of the future.

World's largest collection of serial killer artwork and other macabre exhibits.

In the middle of an extremely unforgiving and desolate high desert is the most secret military facility in the world.

Mysterious meeting place for UFO hunters near Area 51.