While not recognized by Guinness, this chocolate waterfall is likely to be the world's largest.

A high school astronomy enthusiast designed this model of our solar system to be traversed on foot.

Discover diverse aquatic life and befriend resident turtles at this private diving grotto in north Florida.

A lawn full of retired spacecraft on display at one of NASA's first research labs.

Fiji mermaids, mummified remains, and recreated cryptids are among the morbid oddities at this Maryland museum.

A local prank turned town icon.

A throwback to 1980's gaming nostalgia.

According to local myth this cemetery is half evil spirits, half good—split down the middle.

Cleveland's giant "free" stamp is a nod to the Civil War, but was misinterpreted for years.

A history of tragedy and a pile of eerie stories have contributed to this house's consistent ranking as one of the most haunted places in Ohio.

A herd of roughly 250 American bison roam these plains.

The Fun Farm weaves fairy tales, myths, and magic into a magnificent collection for visitors to explore.

One of the few authentic Japanese gardens in the state of Indiana and perhaps the most peaceful place in the city of Mishawaka.

The site of a 19th century "dream city" that almost rivaled Chicago before being swallowed by the Indiana sand dunes.

A unique outdoor timepiece at a "clothing-optional" resort.

This rare female version of the Muffler Man has its clothes removed each summer to signal the start of pool season.

This unassuming city park is home to three different types of Native American mounds.

This steep-walled ravine contains animal-shaped formations made from sandstone.

Over thousands of years, this slot canyon was carved out of the bed of an ancient lake.

Homemade outdoor church and sculpture garden decorated with glass shards.

More than 5,000 contemporary and "historic" mustards from around the world.

"World's largest scrap metal sculpture" stands in an outdoor sculpture garden in the middle of Wisconsin.

A bizarre house filled with an astounding array of collections.

This cave holds a surprisingly colorful variety of geological oddities.