A hands-off space for graffiti artists to hone and display their skills.

Fantastic views and thousands of love locks.

This towering totem holds the title for the tallest in the world but only according to some.

The United States Capitol's former columns still stand.

In this historic region, homes and churches are carved into ancient volcanic rock formations.

A master of trompe-l'oeil creates a stunning, tourist-fooling dome out of a flat ceiling.

The world's largest collection of intentionally useless inventions.

With over 100 jam-packed rooms to explore plus elaborate tea services and events, the Mansion on O Street is a hidden treasure.

Tucked away amidst some of the most famous addresses in the world is New York's only fraction of a street.

The largest island on the great salt lake is home to curious creatures and strange stories.

Crosses of all shapes, sizes and colors litter the mountain, the site of a huge yearly Orthodox pilgrimage.

An underwater restaurant, surrounded by a coral reef.

Four glass boxes hover over 1,000 feet in the air to give visitors an unparalleled view of Chicago.

This morbid, delightful curiosity shop offers everything from animal bones to human teeth.

Contrary to what one might expect, ice forms inside this small cavern during the summer and melts during the winter.

Even Henry David Thoreau found this glacial pothole irresistible.

A crumbling wizard is one of the final reminders of a roadside Middle Earth.

Disney World's very first waterpark is now an abandoned ruin being reclaimed by the swamp.

An abandoned Victorian-era amusement park is rusting away amidst luxury houses.

Defying all odds, this lonely little tree found a home on a log sticking out of a Canadian lake.

Visitors to this library are in for a real-world education in modernist architecture.

A hidden garden of stones engraved with scriptures, a Joseph Smith Sphinx, all carved by one man.

This tiny town features a tiny town that acts as a 3D snapshot of the town during the 1950s.

Beyond being incredibly fun, not much can be said about the Hole with certitude.