An ancient hotspot for spotting schools of fish.

Legend says this ancient pagan site can cure all ailments.

400-year-old garden, restored to beauty.

The largest greenhouse in the world is home to over one million types of plants.

Now nearly dry, this lake is said to be the ancient home of the Lady of the Lake, and was once thought to be bottomless.

A haunted slate mine turned concert hall and a hidden fairy garden.

Take a sea tractor to the Art Deco hotel on the island that inspired Agatha Christie.

A ruined castle has more than its fair share of legends and ghost stories.

The site of a mysterious pony massacre is rich with extraterrestrial conspiracy theories.

The legend says that this English rock formation was once a hunter who was turned to stone by annoyed witches.

A midnight snack that lights up the night.

A rare labyrinth-style path carved into a historic hill.

The ruins of a 12th-century Cistercian monastery can be found alongside World War II tank traps and pillboxes.

The lasting remains of the Balloon Section of the British Armed Forces.

This sculpture combines the literary Alice with her real-life inspiration.

The elegant structure of this 19th century railroad bridge creates an illusion of infinity.

This town named for the ancient God of War is home to fewer than a thousand people, but it's the birthplace of the Greek Revolution.

A magical, if a bit tacky, 1960s castle conjures up medieval fairytales and Greek mythology.

Seventeen oak trees sprout from the roof and walls of this tiny chapel without any visual evidence of roots.

These abandoned salt flats are now a haven for wildlife.

These sea caves are the source of Xigia Beach's distinct aroma.

Hidden in a secluded Greek cove is a pristine beach marred only by the rusting smuggler's hulk stranded on its shores.

The hallucinogenic center of the ancient world.

A spectacular cave and a beguiling lake.