A hidden gem on the lawn of the U.S. Capitol Building designed by landscape architect Frederick Law Olmsted.

This whimsical group of statues is a favorite of children who love to climb all over Lewis Carroll's beloved characters.

Yo, Adrian!

A tiny waterway named after a ghost story.

This two-room shotgun shack in Tupelo is the birthplace of a King.

A local prank turned town icon.

An extraordinarily ornate museum in San Diego holds wondrous anthropological treasures.

The remains of a community that was forced to move for a dam that never materialized still rot in this Pennsylvania park.

Disney World's very first waterpark is now an abandoned ruin being reclaimed by the swamp.

A favorite of Amelia Earhart, ranking among those rare bridges that can be crossed without changing sides of the river.

Manatees congregate around a power plant's discharge canal where the water is especially warm.

Electrical pylon in the shape of Disney's beloved mouse.

This colonial mansion has been home to a staggering number of American historic figures.

A collection of huge Pre-Colombian structures in Alabama.

The only visible piece of San Francisco's most famous shipwreck.

The last remaining relic of San Francisco's glittering 1915 Panama Pacific Exposition.

This private residence was the template for one of the most beloved television homes of all time.

A former waterfront market is now in the center of town due to some interesting Boston engineering.

Formerly known as National D-Day Museum, this collection commemorates the battles of Normandy and WWII.

This New Orleans statue of a portly figure in a goofy hat pays homage to a classic of satirical literature.

This historic address is home to the beloved ball and is an almost totally empty building among the most expensive real estate in the world.

A sculpture made of 10 Cadillacs as a monument to the "Golden Age" of the American automobile.

A house turned museum is the real-life "home" of the fictional main character of The Wizard of Oz.

North America’s largest collection of horological devices and home to a colossal clock with a dizzying array of features.