The highest point in Indiana is curated by an Eagle scout but may be in danger of losing its record to a nearby garbage pile.

Thanks to a loophole in property ownership, this alleyway has become a cacophonous street gallery.

This wildly-tiled artist's palace is a living and growing account of the creator's life, loves, and labors.

The world's largest historic armory was established by independent citizens to defend themselves from the wars of larger forces.

This folk art compound was built by a fortune teller on the advice of three people from the future.

This Navarrese cave's history of witchcraft and pagan ritual is not just embraced, but recreated each year.

Downtown Minneapolis mixed art and function by turning some of their sewer covers into works of art.

Recycled junk and fishing buoys litter the yard and facade of this bait shop cum art project.

Curios, scientific antiques, oddities for sale.

The largest self-built castle in the U.S., six decades in the making.

This naturally-sourced hot spring is now home to a clothing-optional resort.

The remains of the dam that unleashed a 15-foot wall of water on Denver.

While most of the games in this arcade take quarters, that would have been a small fortune when they were made.

The largest source of fossilized insects anywhere.

Thanks to a quirk of elevation this gift shop produces magic doughnuts that are found nowhere else on Earth.

This Scottish museum is the only one in the world to focus not on one religion but all of them.

While there are no actual snakes in the history of this crooked road, there may be a number of dead horses.

An extraordinarily ornate museum in San Diego holds wondrous anthropological treasures.

Birdhouses, peacocks, animal sculptures, and a graveyard are all found along this eclectic nature trail.

This large collection of tiny things revels in the art of fine machinery well made.

This century-old grotesque has a mysterious history and may not actually be a rabbit.

This collection of Wild West movie memorabilia also claims to hold some secrets of the Lost Dutchman's mine.

The largest collection of medicinal plants in Australia is also home to a witch who will show you how to use them.

While it is not equipped to peer into outer space this observatory looks like it was built on the moon.