A weird and wonderful collection of items that pique curiosity and haunt nightmares.

Built to hold the worst of the worst of the Nazi war prisoners.

A geological wonder that helped fuel myths of trolls and giants.

A sculpture commemorating the "world's best mouser" in what is likely Scotland's longest-running distillery

The Lund University's former gym houses a museum focusing on the creative process of art.

The marker that allows students all over the world to be late for class.

These ancient rune stones plucked from the countryside now call this university park home.

A king's pet, a pope's gift, an artist's inspiration, and a tragic shipwreck.

This charming candle shop has been in business since 1789.

One of the longest footbridges in Europe.

The last remaining bottle-shaped kilns in Scotland stand alone in an Edinburgh suburb.

The heads of two giant mythological water horses honor Scotland's horselord past.

Old-fashioned knowledge and modern engineering create the world's only rotating boatlift.

A mysterious monument where a woman who records say never existed was burnt alive for being a witch.

A giant pineapple, a symbol of hospitality, and an amazing vacation rental option.

Each section of this public work of art represents one of the city's guilds.

Enigmatic bug-like sculptures mystify drivers along a Swedish highway.

The world's largest reflecting pool is just two centimeters deep.

St. Mary's features one of the most spectacularly decorated cathedral interiors in all of Europe.

Beneath Kraków Old Town's main square lies a hologram-filled medieval market vampire graveyard wonderland.

This sprawling concrete suburb of Kraków was designed by the Soviet Union as the model proletarian city.

An underground city of salt.

A remarkable feat of Victorian engineering across the Firth of Forth.

One of the oldest scientific gardens in Britain, containing more than 13,302 plant species in its core collection.