Reclaimed by nature, the ruins of Doodletown, New York are remnants of a town consumed by a state park.

This small section of the Sleepy Hollow Cemetery is rotten with famous authors' graves.

The Mysterious Witch Bonney, a haunted statue in an old industrial city.

35,000 grape hyacinths flow like water down a garden hill.

A New England ghost town features a trail of boulders etched with intriguing life lessons.

On a side street near the interstate is the building where the famous anarchist once owned an ice cream parlor.

This boulder with a 200-word legal dedication to God has remained hidden in the woods for over 150 years.

Eight whimsical acres of metal art.

A stunning garden filled with fantastical environmental folk art and sculptures.

Locals purchased this abandoned quarry in order to make sure it continues to be overgrown.

The site of the first "historically true" UFO encounter in the U.S.

For over 80 years, Mayan ruins stood proudly in a most unlikely location.

One man's swirling six-acre monument of stone.

An abandoned 19th century quarry in the middle of the woods, remade by unnamed wanderers into a massive series of rock thrones.

This abandoned neighborhood is now a park filled with beautiful trees, wildflowers, and hints of its past.

One sculptor's lifelong war game is the largest and longest running miniature campaign in history.

Three acres of mythology-inspired sculptures are visible from the highway.