Places Juan Garcia Wants to Go

The medieval network of canals hidden underneath the city is opened to explorers each year.

Colorful lights and mirror-like brine pools create trippy illusions within the historic mine.

The only way to visit this old resort hotel is with scuba gear.

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

This 1920s Dutch barge is now a floating bookstore.

A registered historic landmark shrouded in unsettling local legends.

Legend has it fairies gathered at the site of this medieval castle.

Large-scale contemporary artworks tower over fields and lurk in forests around a Jacobean manor house.

An all-American grocery store in Paris sells U.S. "cuisine" like Pop-Tarts and Heinz ketchup to homesick ex-pats.

The hidden offices underneath Memorial Bridge have been locked up since 1976.

This 16th-century Moroccan fortress-turned-armory museum offers prime views of the historic quarter in Fes.

An eerie abandoned gentlemen's club built for British officials during the colonial era.

A brilliant turquoise lake in the mountains.

The ruins of a former sanctuary for elite Aztec warriors.

When the public was consulted about a new piece of street art, they naturally asked for an enormous metal dragon.

A mysterious bridge over a sunken Roman road.

Continuing the tradition of the dime museum in style.

This forgotten Frank Lloyd Wright house is an architectural marvel at the end of a sleepy residential street.

Once the supplier for noteworthy projects like the National Cathedral, this old brickworks now lies abandoned.

The abandoned "Ghost Mansion" was left to decay in the mountains of Northern Italy.

One of the earliest large-scale "hyper" roofs in the U.K. is now a derelict roadside attraction.

The eerie ruins of a remote abandoned hamlet said to be founded by the survivors of a shipwreck.

A riverside park built around the ruins of a massive dam that collapsed in 1909.

This whimsical stacked cabin looks like something out of a children's book.