Tombstones and enigmatic inscriptions hide within a vault beneath a popular London arts venue.

This 1920s Dutch barge is now a floating bookstore.

There's an exclusive Beefeaters pub hidden in the Tower of London.

A hidden treasure in London with a rich medieval history, and the resting place of many luminaries.

Hackney's newest private museum and natural curiosity shop.

A historic arboretum and non-conformist, non-denominational park cemetery.

A kaleidoscopic warehouse-maze of handmade neon signs.

An English artist has turned an unassuming ex-council house into a time-lost house of mystery.

Installed at a chaotic intersection, this gave London traffic cops a place to hang their heavy woolen coats.

Off of the Crawfordville Highway in Florida, nature is taking back this decrepit row of Ford trucks.

This picturesque ghost town is located on the banks of the Suwannee River.

Florida's first suspension bridge.

This Florida resort community is where the Amish come to have fun in the sun.

The scuba diving training facility was named for the steam that rises from the cave's chimney.

The ruins of this antebellum sugar plantation are the end result of a Seminole attack during the Florida Wars of 1836.

The humble home where the famous beat author lived briefly and wrote one of his most famous works.

Constant erosion has created a surreal landscape of bleached and preserved fallen trees.

Jacksonville's highways rendered this century-old grammar school unusable.

Where manatees are the snowbird vacationers in these balmy Florida springs.

Possibly the most beautiful carillon in the world, set atop Iron Mountain in Florida.

Gutted airplanes slowly decay in a Florida field.

VW heaven in the backwoods of Dade City, now gone.

This aging storage facility is the world's largest brick warehouse.

All that remains of the fishing-vessel-turned-warship is its weathered hull.