A glass display case holds the document that ended the Second World War—which one person signed on the wrong line.

Take shelter from Hawai'i's tropical heat under the massive canopy of largest Banyan tree on the island.

The only royal palace on U.S. soil has been a territorial capitol, a military headquarters, and a prison for a queen.

The walls of America's oldest masonry fort famously "swallowed" cannonballs.

Built around 1723, this is the oldest surviving home in the U.S.'s oldest colonial city.

One of the oldest, tallest, and most haunted lighthouses in America.

Intertwined, interspecies trees which locals believe can grant boons to lovers.

A tribute to Ponce de Leon's supposed quest for eternal youth.

A luxurious 1880s hotel with its fair share of Tiffany stained glass, Edison electricity, and of course, ghosts.

A monument to one of the few Olympic flames ever to be lit outside of the host city.

A statue honoring 44 continuous years of greeting passing ships.

The first public building in Savannah to offer air conditioning was a luxurious cinema that still operates today.

This kitschy tavern is also home to rare early editions of "Treasure Island."

Sports history, made in the Arroyo Seco.

One of Hollywood’s favorite government buildings.

A stellar example of Art & Crafts architecture, and a movie set to boot.

Under the right circumstances, this waterfall in Yosemite briefly turns a luminescent fiery orange.

The interior of the Overlook Hotel in "The Shining" was based on this Yosemite original.

A "gravitational anomaly" located in the redwood forests just outside of Santa Cruz, California.

The blinking light atop the iconic landmark has been sending secret messages for decades.

Resting place of Hollywood's immortals is also site of summer film screenings.

The legendary building that needed ghostly approval before being built.

L. Frank Baum wrote part of the "Wizard of Oz" series in this wooden Victorian beach resort.

A peculiar mansion built by the troubled heir to the Winchester Rifle Company fortune.