The remains of a grand castle that may have inspired Bram Stoker's Dracula.

The overgrown ruins of this once majestic castle sit forlornly in the Scottish countryside.

A glacial pothole was once a hideout for a notorious Scottish outlaw.

This isolated and westernmost point of the Faroe Islands archipelago is home to thousands of seabirds.

Legend says this rock spire is the finger of a witch who wanted to throw the Faroe Islands towards Iceland.

This mysterious, medieval cathedral remains unbuilt but fiercely protected.

The narrow passages will challenge even the bravest driver.

Nature puts on a spectacular show at this blowhole on the eastern side of Gran Canaria.

Ruins of a 13th-century fortress perched above a breathtaking Mediterranean bay.

This quaint farm in the Peloponnese countryside hides an astonishing cache of antique curiosities.

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

An islet filled with wooden houses where the open sea meets a lagoon.

Get hands on with the technological marvels of the Classical world.

A lonely medieval monastery on an uninhabited island.

Flying high over the small island of Zákynthos is a giant tribute to the mainland.

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.

After being destroyed by two separate fires, this monastery is now home to a small zoo and relics from dozens of saints.

A seaside castle complex that stood through centuries of conquests.

The ruins of this monumental city founded by the first Roman Emperor are strangely overlooked by most travelers.

The ghost town where the villagers refuse to leave.

The Greek island's old British cemetery feels like a forgotten garden.

Ancient Greek oracle of the dead.