The little church's beautifully frescoed ceiling has earned it the nickname “the Sistine Chapel of Madrid.”

The highest peak in the United Kingdom has a history of physics, specters, and a pilgrimage of strange objects.

On this stunning Scottish island, you can walk in the footsteps of dinosaurs.

London's smallest police station is barely the size of a phone booth.

The longest hedge maze in the world.

A 2000-year-old Roman amphitheater lies just below Guildhall Yard.

A student driver's nightmare.

A 1,215-foot tunnel transports pedestrians beneath the River Thames.

The most iconic structure in Scotland has been home to bishops, colonels, and Sean Connery characters.

The popularity of Sherlock Holmes led to the creation of his fictional address, turning the orderly London street numbers askew.

Eighty million natural history specimens call this gargantuan museum home.

This dramatic landscape hidden on the Isle of Skye looks as though you've stepped into the magical realm.

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

A popular oddity on display in a stately building, offering a symbolic commentary.

The small first-floor apartment where the author wrote her Pulitzer Prize-winning book 'Gone with the Wind.'

Scattered around Atlanta are little doors with big charm.

This turn of the century masterpiece has a mysterious goaty interloper.

San Francisco's oldest surviving monument and meeting place for 1906 survivors.

A walk-in working camera obscura produces 360-degree live images of the San Francisco coast.

Get lost in this haunting fairytale art walk through a man-made eucalyptus grove.

Cemetery featuring rare glass-fronted columbarium.

The excellent acoustics of this natural amphitheater made it a popular preaching spot for the founder of the Methodist Church.

Perhaps the only prehistoric monument with its very own public bus stop.

A open air theatre built on a cliff by an eccentric British woman.