An unusual art exhibition in a suburban yard is designed to awaken the souls of those flowing by.

This Welsh village gave itself a ridiculous name in a publicity stunt a century ahead of its time.

Nestled between a college and a golf course, the garden is home to more than 2,500 rhododendrons.

Hidden in Central Park's Ramble is a troublesome cave buried just beneath the surface.

Visitors to this museum will uncover a whimsical collection of marbles from across time.

Generations have refused to move this doll from its dusty resting place to preserve a castle from a watery fate.

A replica of one of the most complete mammoth skeletons discovered in England.

When the public was consulted about a new piece of street art, they naturally asked for an enormous metal dragon.

This 22-acre botanical garden is home to the largest collection of rhododendrons in the world.

A floating cat sanctuary on an Amsterdam canal.

The residents of the Neighborhood of Make-Believe live without much fanfare within the Pittsburgh Children's Museum.

Once a year, a sandbar rises from the depths just in time for the world's weirdest match.

A forgotten "city of water" underneath the famous Trevi district.

This natural spa is known for its healing properties and vibrant hue.

This elaborate tunnel is the first structure composed of cast concrete in the United States.

Inside this park, an engineering marvel from the early 20th-century still stands.

This ancient altar emerges from the thick forests to reveal the mysteries of Etruscan sacrificial rituals.

A six-story treehouse offers spectacular views of New York's Finger Lakes region.

The most remote tree in the world is more than 170 miles from its nearest neighbor.

This castle resides in a valley known for immense bloodshed during the Middle Ages.

Fourteen curious and controversial white bunnies sit in a circle near Newport Beach City Hall.

Hidden high on a remote mountain peak is a humbling and mysterious Vietnam War memorial.

It may appear to be a fancy junk yard, but each item has a story to tell and a lesson to impart.

One of the few remaining casualties of the London Blitz, this destroyed church has become an enchanting public garden.