Secret hideaway for an alternative beach experience.

This historic old movie house was the scene of one of the Blob's most iconic attacks.

This Delaware River bridge is emblazoned with a catty slogan from a more prosperous time.

This palatial botanical garden is home to one of the largest pipe organs ever installed in a private residence, and a piece of Wood's cycad.

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

A failed piece of Orientalism has become the proud symbol of a community.

A field of nothing but boulders which resembles a giant's gravel driveway.

This expansive bridge in the Canadian wilderness was originally just built for friends.

A horde of stray cats rule in this secluded Parisian cemetery under a bridge.

Two thousand artifacts from around the world collected by one woman who loved to travel.

A beautiful but toxic fountain of mercury.

Eccentric concrete mansion and museum designed and built by hand from the inside out.

San Francisco's newly reopened hands-on science museum.

Construction of Barcelona's iconic (but controversial) church is expected to be completed in 2026—a century after the death of its architect.

Elevated freight railway turned wildly successful urban park.

In all of the 29 years it was in operation, no prisoners ever escaped successfully... or so they claim.

This iconic Parisian bookstore doubles as the "Tumbleweed Hotel" for traveling writers.

Mysterious rocks that ring musically when struck.

An enormous, inside-out glass globe built in 1935.

A bizarre house filled with an astounding array of collections.

Yo, Adrian!

An Irish Memorial commemorating those who perished due to potato blight.

This elaborate towering structure was once famed for its revolutionary height.

Ant sculptures march up the side of what used to be an iconic spot in punk rock lore.