Hamburg's first legal sex work is relegated to a gated street that still does not allow pedestrian women.

A little Lady Liberty stands in the Norway town where the copper for the real thing came from.

One of the most easily accessible examples of the rare 1960s UFO houses.

This jaw-dropping 19th-century bridge uses its reflection to form what appears to be a perfect circle.

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

This irregularly shaped sea fortress has defended not one but three different sovereign states.

A subterranean house of worship carved right out of the bedrock.

This ten-ton fruit sculpture celebrates the Finland homeland.

An alien church provides much needed silence in the midst of a Finland shopping center.

Estonia's largest creative city is a vibrant bohemian hub located within a former industrial complex.

This striking memorial is one of Estonia’s most controversial Soviet leftovers.

Relics from an era long gone, sit idle outside this Estonian museum.

This former medieval prison now unlocks Estonia’s rich photographic history.

The Guardian of Tallinn.

The oldest continuously operating pharmacy in Europe.

A unique sculpture calls the outside of this steakhouse home.

This endearingly discomfited urinating statue commemorates the sneaky pees had by us all.

Concerts, art, offices, and a café in what used to be Berlin's first crematorium.

A dilapidated dock tells the story of Titanic's missed arrival.

Little Red Lighthouse under the George Washington Bridge.

This exemplar of modernist architecture is meant to captivate and inspire students of the Cooper Union.

A terrific purveyor of natural history objects and curios.

A trove of century-old litho stones from the Puck Building's printing days were discovered behind a cellar wall, and are now hanging in the store.

This interactive gallery makes you feel like you've stepped into a fantasy world filled with whimsical monsters.