A stratovolcano located in the south of Iceland, with a long history of charted activity and a rich mythology attached.

Three columns of volcanic rock shoot out of the ocean.

Iceland's largest lagoon is home to stunning multi-colored icebergs.

One part local history, 99 parts gruesome haunted house.

Danish tourist destination well known for open stalls where vendors sell marijuana on the street.

This disused VLF radio station is no longer in service but the surrounding town still bears its name.

A beautiful maze marks where three countries meet.

Hiding the longest subterranean river known in the world.

A little sculpture with a large wardrobe.

Christ's blood preserved in a Belgian town.

This fairy tale forest hides scenes from some of the more obscure and bizarre Western nursery stories.

This small town in the Netherlands has no roads but instead, miles of canals and over 100 bridges.

A grassy pyramid named after a French battle.

Building Men of War and Indiamen from Holland's Golden Age.

The de facto symbol of Copenhagen is this bronze fairytale which cannot seem to keep its head for very long.

Construction of Barcelona's iconic (but controversial) church is expected to be completed in 2026—a century after the death of its architect.

A medieval village holds a very modern hotel.

Commonly acknowledged as the only public monument to the Devil himself.

An underground city of salt.

Real bones which are said to have belonged to a Polish dragon.

A daily pyrotechnic celebration marks a beloved tradition during Valencia's festival season.