This haunting location was featured in the final scene of a classic spaghetti western.

A historic Christian shrine nestled within a spectacular natural cave.

A spectacular walk on the flank of a gorge.

An out-of-place grove of sequoias thrives in northern Spain.

Hundreds of stone stairs and a winding medieval bridge connect this haunting Spanish island to the mainland.

Marvel at the opulent Art Nouveau interior while dining on dirt-cheap French classics.

Order a boozy baba au rhum at the oldest patisserie in Paris.

A total of 22 tiny bridges cross this canal of the Yvette River, forming a unique trail.

Perfume museum and library.

Home to Alan Turing, the cracking of the Enigma code, and Captain Ridley's shooting party.

This former sewage pumping station is now a fascinating museum.

A giant piece of cutlery designed to remind us about the origins of our food.

This enchanting Victorian estate was home to the world's first hydroelectric power generator.

A perfectly running 230-year-old silver automaton and music box.

The 2,000-year-old pieces of metal are an ancient soldier's military discharge papers.

This mummified mermaid corpse is an aquatic curio that was eventually revealed to be a fake.

Once the last route taken by condemned prisoners.

19th century tunnels burrowed under Liverpool.

These rose marble urinals are the most luxurious loos in Liverpool.

One of the oldest and certainly best preserved Cistercian abbeys still in existence.

Once thought to be the mysterious work of a witchy prophetess, a well with unusual properties turns objects into "stone".

A 600-year-old mini shrine guarded by a sword-wielding knight hides in a crumbling cliff face.

Where Agatha Christie mysteriously disappeared in 1926.

The last fully working Victorian Turkish bath in England.