No one really knows how these old hobby horses got here, but the herd keeps growing.

This little valley along Highway 1 is engulfed by thousands of lilies during the spring season.

Try the frozen treat that inspired Arrested Development's famous banana stand.

A brief journey through early 19th-century pioneer life across Linn County.

Hidden in the hills is a mysterious stone structure, known only to a few.

This immigrant bridge once spanned the Thames but is now a fixture of an Arizona city.

Hollowed out cedar log tubs set in an ancient towering forest.

This moving cemetery sphere is a slowly rolling stone.

The land is full of geologic eye candy, such as otherworldly spires, mushroom-shaped hoodoos, and prehistoric fossils.

In a New Jersey cemetery, the final resting place of two brothers who fell victim to a deadly mushroom.

European castle ruins in an American state park are actually the product of death and grief.

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

Pensacola's UFO home has withstood many hurricanes—just as the experimental 1960s design intended.

Dedicated to the "World's Luckiest Fishing Village."

This graceful little figure is a one-of-a-kind version of the cherished character.

This presidential tomb was not dedicated until years after Harding's death due to personal controversy.

A monument to a Native American leader who was known for never breaking a promise and met his end after signing a deal with white settlers.

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

The largest known open fault in the United States is basically a giant natural refrigerator.

This inanimate goat created by the "welding nun" has been helping to clean up the city of Spokane for more than 40 years.

Local legend has it that an old, decaying staircase outside this cemetery is haunted by dozens of ghosts.

The decorations were inspired by an unlikely missing treasure.

This playground sculpture of an icon from the past is dedicated to the children of the future.

This Spokane mansion and the stories within its walls have been brought back to life, thanks to careful restoration.