The unusual clock on this 18th-century market building has an extra minute hand for "Bristol time."

With lush plants and flowers, huge trees, ponds, and hidden monuments, this place feels a bit like discovering Narnia.

This picturesque horseshoe weir was first built in the 1600s to prevent flooding in the town of Bath.

The site of Paul Revere's historic two lantern warning.

This landmark cemetery in Boston was created more than 300 years ago.

Macabre headstones carved with winged skulls, dancing skeletons, and pithy reminders of impending death.

Mrs. Mallard and her brood are a beloved fixture in Boston Public Garden.

Three-story concrete ram with a permanent gift shop.

One man's artistic vision is a small town government's legal battle.

Not the result of an accident, hurricane, or aliens, this is an eye-popping tribute to the Melbourne tram.

These mythological giants take time out of their busy day guarding a Victorian market to let you know what time it is.

A beautiful 1920s tower filled with local hidden gems.

A colorful street named for the legendary Australian rock band.

Melbourne's favorite bronze dog.

This giant, granite purse is one of Melbourne's most unique and distinctive pieces of public art.

This piece of Australian modern art is part joke and part history.

This obscene artwork on the side of a newspaper office pokes fun at a rival paper's former editor-in-chief.

This futuristic German spa allows visitors to float in a pool of salt water while zoning out to underwater techno.

A monument to the man who almost killed Hitler.

The site of the famous Nazi book burning campaign of 1933 remembers its "Night of Shame".

Dedicated to the European Sinti and Roma peoples murdered during the Holocaust.

A narrow passage next to a cafe leads to a courtyard exploding with murals, tags, and paste-ups.

The largest free-standing aquarium in the world resides in a hotel lobby in Berlin.

The sculptor was instructed to add “stallion attributes” to the general's bronze mare.