A winding cave grotto walkway built to provide employment for veterans after World War I.

A village on the east coast of England that has almost completely eroded into the North Sea.

A chaotic collection of coin-operated slot machines designed to delight and disturb in equal measure.

A motley, fantastical agglomeration of unlikely houseboats along the Shoreham-by-Sea riverbank.

The world's largest collection of witchcraft regalia.

A Turkish ghost town abandoned in a population exchange with Greece.

These tombs were built into the side of a mountain so that ancient angels could reach the dead.

The UK's oldest theme park slowly slips away.

This former Welsh metal factory is now a lovely abandoned relic but was once one of the industry's world leaders.

A seaside town with no sea in sight.

A creepy tree with a local legend that inspired a nearby theme park ride.

The longest and tallest aqueduct in Britain can actually be sailed across.

A miniature village mimics the surrounding buildings so well it includes itself.

Puzzles within puzzles hide a golden treasure in this hedge maze.

One of the few standing Roman lighthouses and a labyrinth of tunnels are a couple of the secrets at this historic castle.

Grotto replete with mystical designs laid out in glued shell mosaics.

During the heyday of fishing in Hastings, there were more than 100 of these storage facilities.

From battleships to Roman vessels, this museum explores the depths of shipwrecks in the region.

This former quarry is now a vibrant labyrinth of magical in situ sculptures.

A reportedly haunted 14th century church is curiously facing the “wrong direction.”