South Dakota's oldest operating brewery is housed inside a historic firehouse.

This geodesic gallery holds a collection of painted spheres that make traditional canvases look lazy by comparison.

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

One of the best places to see feral Colonial Spanish Mustangs in the United States.

A mailbox that saved a nature reserve.

A psychological self-portrait in the form of a giant, segmented head.

A former Oz-themed attraction that has fallen into disrepair, but still holds some of the original magic.

These eerie outliers of the lightning bug family glow a mysterious blue color.

This psychedelic tromp l'oeil seems to be beckoning drivers to crash into a wall.

One of the oldest living oak trees in the Southeast.

Take a drunken tour inside the world's largest known geode.

Where beautiful signs live on forever.

Celebrating the end of winter, students gather every year at Lake Superior State University to torch a 12-foot-tall snowman.

The only surviving prototype for Buckminster Fuller's house of the future.

Hell on Earth is actually a small town in Michigan where anyone can be mayor for a day.

Turnip-shaped island just off the Michigan shore in Lake Huron.

Abandoned concert venue legendary for its rock counterculture.

A flamboyantly decorated bridge signals diversity and fellowship at the entry to Indianapolis' Broad Ripple Village.

These towering spires and glowing walls are carefully crafted from hundreds of thousands of icicles.

A parade of antique steeds offers a quirky ride through history.

A tribute to the truly loyal dog who waited outside a hospital for his owner to come back.

Not-so-fearsome tiny trolls live under this wooden train trestle in Portland.

Treehouse motel and treehouse-building school.

Thousands of jack o'lanterns light up Halloween at this historic West Virginia home.