This spectacular dome managed to survive after being bombed in World War II, in an event known as the "Miracle of Mosta."

An abandoned set from the 1980 film "Popeye," claimed and repurposed as a theme park by creative locals.

The ruins of a megalithic monument sit right in the garden of a luxurious Maltese resort.

In between two buildings in Ljubljana, medieval tunnel to nowhere.

A relic from the Industrial Revolution got a second life as a contemporary performing arts space.

A copy of the Statue of Liberty greets visitors to the birthplace of Auguste Bartholdi.

This ferry carries passengers across the Rhine propelled by no engine or paddles but by the river's current.

The most impressive of Basel's three remaining city gates.

A futuristic rocket marks the spot where three borders meet.

This artistic fountain display pays homage to this area's theatrical history.

An interactive exhibition space dedicated to the kinetic sculptures of Swiss artist Jean Tinguely.

The smallest museum in Basel, Switzerland, is a two-foot-by-two-foot window in the door of a 600-year-old house.

An unsettling sculpture of a boy hanging out in a street in Ghent has been baffling visitors for years.

Learn about stars, weather patterns, or just enjoy the panoramic view of Ghent.

The patron of this extravagant Art Nouveau confection insisted that nothing less than a boat should project from its facade.

A Museum of Psychiatry in a still-operating mental institution.

This former Masonic lodge has been transformed into part museum, part bar, all awesome.

Residents of Berlin take their coffee and cake in one of the city’s most restful spaces: a cemetery.

A wunderkammer of mysterious objects and stories.

Started as a kitchen garden, now the second largest botanical garden in the world.

Dine at a legendary after-hours joint frequented by David Bowie and Iggy Pop.

This platform is now a memorial dedicated to those who were deported during the Holocaust.

Art installations, derelict railcars, and endangered grasshoppers all call this south Berlin park home.

Taste freshly foraged yarrow and black locust blossoms at this ambitious cocktail bar.