A gregarious Ohio resident has been building his whimsical temple to peace for decades.

The cluster of boulders near Fort Irwin is covered in military insignia.

Friendships have been forged over ham and eggs every Wednesday morning for nearly a century.

The Hopi-style structure was built by the man who discovered Desert Hot Springs' famous mineral water.

A fascinating collection of art made from petrified wood and fossils by two octogenarian twin brothers.

The abandoned ruins of America's first private zoo are open for exploration in the Catskills.

These four islands right offshore have waterfalls, colorful lights, fancy buildings, and a secret purpose.

A collection of over 2000 air-moving devices of all kinds displayed in the Fanimation headquarters.

A desiccated merman and a walrus penis bone are among the oddities in this eclectic collection of shipwreck treasures.

The remains of an abandoned dinosaur theme park litter the woods just off the highway.

These boots are made for selfies.

The oddly shaped, steam-spewing building is now an art studio and gallery.

Thousands of Mexican Free-Tailed Bats soar around an abandoned storm drain at sunset each summer.

Where school buses go to die and be reborn as whimsical works of art.

Hundreds of glow-in-the-dark objects light up a museum in a historic zinc mine.

A Tucson museum and performance space full of found-object movable sculptures.

The Kalamazoo factory has 100 years of instrument-making, and one big wartime secret.

This North Carolina store preserves a historic moment in America's movement for racial equality.

Astronomers plan to launch a space telescope into orbit, to find out what exactly stands in the way of an asteroid hitting Earth.

This sun-scorched lakebed contains samples of half the natural elements known to humankind.

A half-acre utopia in the New Mexico desert features a graveyard, a game of horseshoes, a library, and a mailbox.

A small museum dedicated to the whimsical tool that turns sugar cookies into works of art.

Every winter, the wind carves blocks of frozen water into beautiful abstract shapes inside this unusually curved tunnel.

The dramatic upward-curving roof is one of the most iconic examples of Googie architecture that still stands today.