A tropical paradise once home to space exploration and military installations.

The final resting place for Bermuda's British military, including a man who died of sunstroke.

Once a strategically imperative naval base, portions of this Bermuda dock complex now serve cruise ships.

This university transit system is a 1970's vision of the future.

America's post-nuclear-attack chambers of Congress.

One day a year it is legal to jump off of this astoundingly tall bridge that spans an Appalachian gorge.

A particularly creepy abandoned hospital that sparks interest for lovers of the supernatural.

These delicate buggers are some of the rarest fossils that have bubbled up from the Tar Pits.

Hollywood's most famous landmark, the "temporary" sign that has stood for decades longer than intended.

An informal walk of fame in front of a Hollywood office building remembers a comedic great and his associates.

There are lots of hands and feet stamped in the cement in front of Grauman’s Chinese Theater, but Mel left behind something extra.

An extraordinary final resting place full of oversized art, amazing statues, and dead celebrities.

Historic marionette theater features thousands of handmade puppets and free cups of ice cream.

The tallest The Church of Jesus Christ of Latter-day Saints temple in the world soars above the Beltway.

Largest Roman Catholic church in North America.

Art deco landmark on the outskirts of Washington, D.C.

The site of the climactic scene from the classic horror film is now a historic landmark.

At 207 feet, one of the world's longest continuous escalators.

Home to items never before seen by the public.

Soldiers were buried next to Lee's house in the center of Arlington Cemetery to dissuade the general from reclaiming his property after the war.

This stately building in Alexandria, Virginia was built by Freemasons to honor one of their most famous members.

A former major munitions plant that has been converted into a sprawling art space.

If all members were present at the table, a sixth of the world's wealth would be under the same roof.

Georgia's first brewery is also one of its oldest surviving buildings.