This subterranean necropolis holds three floors of antler-dug grave caves.

Ancient mysterious ruts carved in the bedrock.

Hidden beneath a restaurant, underground tunnels tell the story of Malta’s tragic role in World War II.

Abandoned Roman Catholic chapel abused by Satanists before being restored.

This spectacular dome managed to survive after being bombed in World War II, in an event known as the "Miracle of Mosta."

The remains of a 1st-century aristocratic Roman town house featuring beautiful well-preserved mosaics.

This unique building in the main square stands out among the city's typically Baroque architecture.

Stone Age solar temple is aligned with the sun on each equinox and solstice.

A charming beach town in Turkey captures all the colors of the rainbow.

The world's first crowdfunded skyscraper has not gone quite to plan.

A small square plaque marks a failed assassination attempt that could have changed history.

This century-old cinema house has a marquee that has been hand painted by a single man for over 25 years.

The walls and streets of the ancient city are peppered with penises.

A statue of the legendary Celtic warrior queen who fought the Roman invaders stands in one of the cities she once destroyed.

Pop culture has helped to keep this iconic British building from being destroyed.

Fascinating town where normal life interfaces with the occult.

400-year-old garden, restored to beauty.

A circle stone within a stone circle.

These picturesque ruins crumble beautifully into the ocean.

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.

A legendary rocking stone, returned to its clifftop perch.

Museum about life, death, and cannibalism in the Stone Age.

The metal frame is all that's left of a wicker sculpture which once towered over the M5 motorway.