A quiet country churchyard holds a monument to the last known sin-eater in England.

The world's smallest Austen museum is inside an unassuming phone booth.

An amazing collection of curiosities hidden in a small Welsh village.

The enormous earthwork sculpture honors the ponies that lived and worked in the old colliery.

An American ghost town hides along a side street in Scotland's capital.

The only place where can you share a seat with the bums of the Fab Four.

This coin collecting cod is over 130 years old, and the United Kingdom's smallest listed structure.

This monument is dedicated to a young boy who survived a disaster that forced Edinburgh to reevaluate its building codes.

The pretty iron lamp is a reminder of the architecture underneath London's streets.

Modern commuters still pass through this 2,000-year-old Roman archway.

This macabre monument atop an ancient well gives a nod to a brutal episode in Scottish clan history.

A striking glass tribute to two sisters who suffered during Scotland's "Killing Time."

The remains of Crystal Palace Great Exhibition of 1851.

One of the few remaining casualties of the London Blitz, this destroyed church has become an enchanting public garden.

One of the highest mountain passes in Europe has been ranked among the best driving roads in the world.

This exhibition space designed to look like the skeleton of a whale is hidden underground.

London's creepiest cemetery was once the site of dueling magicians and mobs of stake-carrying vampire hunters.

A verdant 17th-century-style garden hidden along Edinburgh’s Royal Mile.

The abandoned ruins of a beautiful medieval castle just outside Barcelona.

This landmark Victorian folly rewards visitors with spectacular views over the Peak District.

The last occupied troglodyte dwellings in England weren't abandoned until the 1960s.

This 1920s Dutch barge is now a floating bookstore.

The only surviving leech house in the United Kingdom was a home for bloodsucking worms until the 1900s.

This unique sculptural clock transforms into a periscope every hour.