A 2017 crowdfunding campaign saved this historic castle from being destroyed.

Ancient paintings known as the "Sistine Chapel of Cave Art."

Sail in for a ’dam good slice.

The giant scales in this museum can still tell if someone is one of the devil's brides just by weight.

This Netherlands museum holds a gloriously mechanical collection of ornate musical automata.

A historic observatory now an astronomy museum beautifully situated at the moat of the Middle Age city centre.

This bike path traverses the treetops.

This fairytale castle was built as a show of power but was nearly torn down thanks to its history of torture.

Part modern art project, part traditional chapel, this see-through church is only substantial from the right angle.

Lavish royal estate punctuated with heated greenhouses.

Each spring, a dreamlike carpet of bluebells overtakes the forest floor.

A magical and peaceful ruined Cistercian abbey in what is now southern Belgium.

This bronze statue was dedicated to a 1966 Beatles hit.

The Liverpool street made famous by the Beatles is real.

The quiet field that inspired one of the most famous songs of all time.

This crumbling folly looks like an enchanted left over from Middle Earth.

This 20th-century replica of a 13th-century castle has itself fallen into ruin.

19th century museum with an eclectic mix of curiosities, from Egyptian artifacts to items on archery history to the skull of the world's oldest horse.

Dating back almost 400 years, the oldest public collection library in the United Kingdom was once the study hall of Karl Marx.

A Victorian Gothic masterpiece housing a world-class collection of rare books and manuscripts.

An antique curios dealer and hybrid taxidermist.

The macabre collection of Jacques Sirgent, an expert scholar on the undead and all of their trappings.

A museum of carnival attractions where you are invited to ride the rides.

Paris' linguistic guide to the international language of, yes, love.