An abandoned network of military bunkers and tunnels open for anyone willing to descend into the darkness.

A famous hotel houses an impression collection of mini dioramas and giant doll houses.

A working steam clock, one of only a few in the world, located in Vancouver's Victorian Gastown.

This dilapidated ship carcass covered in trees is a striking sight.

A white oak with property rights.

This 50-ton ship on Orcas Island has never seen the ocean.

Stones speckled along Harris Avenue reveal hidden nuggets of the past.

The cardinal directions, set in stone.

An electrifying collection of gadgets and literature from the 16th through 20th centuries.

The ruins of this Alaska gold mine form a gorgeous ghost town.

The first Russian Orthodox church in North America and an Alaskan landmark.

One of two side-by-side totem pole parks dedicated to educating visitors on Tlingit history and culture.

Former farm staffed by mental patients is now a public park.

This former monument to an invented Iraqi victory was turned into a military camp during the subsequent invasion.

A bronze plaque marks the site of the only show the "King of the Soul Singers" ever missed.

Hidden away in the city of Madison, Wisconsin is a nearly forgotten home that Frank Lloyd Wright built for a childhood friend.

The Old Courthouse takes visitors on a captivating trip through St. Louis' timeline.

This outdoor gallery of graffiti-covered walls pays homage to the past, present, and possible future of street art.

The world's largest vertical wind tunnel.

I-95's Tijuana-style celebration of kitsch at the Carolina border.

What happens when a sculptor has to find a way around a 100-year-old copyright.

This historic Victorian hotel has a scandalous history of affairs and murder.

One small town in the Pacific Northwest transformed itself into a Bavarian-themed tourist destination.

Home of Jake the Alligator Man, the mummified remains of a cigar smoking, cross-dressing celebrity of the Northwestern coast.