A Gothic-inspired fish market is Gothenburg's best place to find loaves and fishes.

The world's biggest floating museum in Gothenburg, Sweden.

Uppsala's adorable feline sign celebrates a popular children's book set in the Swedish city.

This Scandinavian island is the site of the first modern observatory.

The world's only above water sand volcano, believed to once be the bathtub of a priest.

This micronation's flag honors its favorite drink, Kaffegöken, or "cuckoo-coffee."

This cobblestoned medieval-style town was entirely constructed in the 1990s and 2000s.

This Swedish astronomical clock was in storage for almost a century before its glorious workings were put on display once more.

This poignant sculpture of a gnarled weapon is a symbol of non-violence.

Swedish skyscraper with a 90° twist.

Stockholm's narrowest alley is barely over two feet wide.

One of the world's few mounted blue whales, its jaws are hinged open allowing visitors to descend into a lounge.

A man has revenged his true love's betrayal through tears and stone genitalia.

This chimerical bridge/tunnel appears to dead end right into the sea.

According to legend, this boat-shaped henge is built over the grave of a mythic king.

It houses the remains of a 17th-century version of the Titanic.

A church of bones, decorated with 40,000 human skeletons.

The bizarre visions of H.R. Giger, tucked away in a Swiss medieval city.

One of the longest wooden benches in the world snakes around Geneva's Treille Promenade.

Large Hadron Collider and the Birthplace of World Wide Web.

CERN's beautiful, bending sculpture is a tribute to the spread of knowledge.