This Industrial Age architectural and engineering gem helps visitors and residents alike traverse Lisbon, “The City of Seven Hills.”

Located in the thermoelectric factory that once powered the entire city, this Portuguese museum is shockingly fascinating.

Eat the ultimate iteration of Portugal's most beloved pastry.

Elaborately carved to showcase the glorious wealth that the age of exploration brought to the Portuguese empire.

This unreal Portuguese palace looks as though it's made from a pile of different castles.

The ruins of a castle sat decaying in this park for years before a massive renovation restored this area to its past beauty.

A lovely biographical museum in the artist's home of 24 years.

This non-profit theatre in the heart of Brussels is dedicated to hosting independent films.

Brussels' favorite peeing boy has a sister.

Long before ultrasounds and modern testing, medical specimens like these conjoined twins helped physicians learn about congenital anomalies.

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

Hear the quietest sound from across the dome.

Old Danish castle immortalized in Shakespeare's Hamlet.

A maze of crosses marks the jumbled divide between the Netherlands and Belgium.

A miniature city, once ruled by the Queen of the Netherlands.

Located inside Hoge Veluwe National Park, this museum began as the private collection of a prominent female art collector.

This collection of 80 polarizing foods aims to challenge your subjective notions of repulsion.

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

Swedish skyscraper with a 90° twist.

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

Six beautiful wooden giants are hidden around Copenhagen.

Vortex-shaped aquarium hosts Europe's largest school of piranhas and other ocean creatures.

Hans Christian Andersen for the postmodern world.

An ultra-modern diversity park in Denmark has turned an entire city block electric pink.