Visit the grave of a famous feminist author and the mother of Mary Shelley.

This pub has roots dating back to 1430.

A historical observatory still in use by modern astronomers.

This collection of 20th-century toys is filled with a lifelong personal toy collection brought from the U.S. to Amsterdam.

A local train station entrance hall doubles as a sanctuary for barn swallows.

A museum specifically dedicated to the Trabant, one of the iconic automobiles of the GDR.

This is part of the Francke Foundation Museum, a curiosity cabinet filled with different scientific and natural wonders.

A lasting remnant of The Blitz.

One man's attempt to stay one step ahead of the church.

This watchtower once presided over the Berlin Wall.

What might be the oldest living tree in London has survived fires, bombings, and estate agents.

One of the oldest cemeteries in Germany was originally used for victims of a cholera epidemic.

At one of Berlin’s oldest churches, visitors can place mosaic tiles to help restore a medieval mural.

Visitors can explore the role of mysticism throughout the ages inside this interactive museum of magic.

Residing along a busy thoroughfare, this sculpture urges passersby to consider the future.

This two-legged horse statue celebrates a beloved cartoonist and his quirky characters.

This curious sculpture represents the perseverance needed to take to the skies.

This sprawling Jewish cemetery is one of the largest in Europe.

This peeling mural of Adam and Eve was inspired by the greenhouses at Kew Gardens.

Where the legendary Orson Welles got his theatrical start before "Citizen Kane."

The discovery of an old wall led to the creation of this fascinating museum about the city in the Middle Ages.

A grave marker depicting a body snatching tableau on a 19th-century tombstone.

A miniature model of the iconic Stockholm department store.

An ancient Viking runestone hidden in plain view in Stockholm's old town.