Remnants of the Nazis' occupation of Denmark linger along the sand.

An old limestone mine transformed into a beautiful and unusual sculpture museum.

The decaying remains of a 1960s mechanical wonderland that never officially closed.

This Danish castle is supposedly haunted by a woman too independent to not be a witch.

Tiring of digging out the door to this church for every service, it was eventually abandoned to the sands.

A novel collection of medical curiosities housed in an 18th-century surgeon training academy.

Preserved "bog person" that is over 2,000 years old.

Four alabaster giants contemplate the tides on the shore of Denmark.

A perfectly circular stronghold constructed in the 10th century is now a nucleus of Viking culture housing a museum, village, and reenactment of an epic Viking battle.

Nearly 40 miles and 1,000 years of limestone mines under Denmark.

This Danish rock field is actually a sprawling ancient cemetery holding the bodies of 700 Vikings.

Iron Age "bog person" preserved for over 2,300 years.

Old Danish castle immortalized in Shakespeare's Hamlet.

Opulence and fantasy collide in this royal chair which is supposedly made with unicorn horns.

This secret collection of the strange and occult was rediscovered in a forgotten room of an old house.

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

Six beautiful wooden giants are hidden around Copenhagen.

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

Pre-Nazi swastikas adorn the sculpted pachyderms flanking this brewhouse portal.

The largest collection of handbags in the world, the oldest of which were used to carry Bibles, primarily by men.

This museum housed in a former brothel explores the past and present of sex work in Amsterdam.

This museum inside Amsterdam's largest cemetery explores how people deal with death.

A rare tour of an aristocrat's private home reveals valuable 17th-century paintings from artists like Rembrandt.

This bird-loving brewery is situated in an old municipal bathhouse, nestled beside a 300-year-old windmill.