Overlooking Puget Sound sits a garden with a Buddhist prayer wheel and an elaborate labyrinth.

A discarded movie prop that was the original monolith for "2001: A Space Odyssey."

This plaque commemorates the call between Alexander Graham Bell and Thomas A. Watson.

The first KFC is on the National Register of Historic Places.

A late-night restaurant empire was launched from this humble storefront.

Visitors to Salt Springs State Park are encouraged to literally put their two cents in Penny Rock.

A traditional village rooted in the Joseon Dynasty.

Anyone can control this glittery light installation with just a phone call.

A grove of "candelabra redwoods" deep in California's Lost Coast.

This little brick tunnel built by Confederate forces was used to conduct surprise attacks on the railroad.

Legend has it that seven Anglo-Saxon kings were coronated on this stone, located in the appropriately-named town of Kingston.

This baseball diamond was home to the Rockford Peaches, a team featured in the hit film "A League of Their Own."

A devilishly named gorge that was a sign of salvation for many pioneers.

This brick-lined pedestrian walkway was once a railway tunnel used during the Civil War.

Eat your Big Mac in a DC-3.

This tiny German village has staked claim to being the center of the union following Brexit.

An eponymous directional signpost erected by the first president of the United States.

This historic, one-acre island is the only legal place to camp in the city of Richmond.

A domino effect created with Britain’s iconic telephone boxes.

The Internet Age began with a transmission from this biker bar.

This town is home to the world’s largest arch constructed entirely of elk antlers.

This elaborately decorated, fairytale-like Romanian royal palace is one of the most striking castles in Europe.

This Victorian-era walkway is just one of the many 19th-century treasures in Whitehead.

The Giant Lemon of Lemon Grove.