A 90-year-old underground water reservoir offers a more industrial kind of tranquility.

Mysterious glowing orbs float through the desert night.

Fantastic collection celebrating the final send-off.

A Victorian mansion, painstakingly reproduced to appear just as the the Munster's family home did on TV.

DIY collection of eclectic holdings.

An enormous pink granite batholith, long attributed with spiritual powers by the Tonkawa Indians.

A sculpture made of 10 Cadillacs as a monument to the "Golden Age" of the American automobile.

An emerald-green grotto just a short trip from Austin.

A modernist landscape of water and sci-fi concrete.

World's largest collection of serial killer artwork and other macabre exhibits.

A reversed traffic signal that was once violently misinterpreted as a statement on British-Irish relations.

This collection started by a Cornell professor once held more than 600 human brain specimens, including the one that belonged to its founder.

These expertly crafted, scientifically accurate glass sea creatures were once an international phenomenon.

This art center is way beyond your average pumpkin-carving operation.

A giant steel sculpture with animals in its shadows.

The remains of a failed subway in upstate New York is now an underground graffiti bunker.

A bronze ballot box stands at the spot where Susan B. Anthony voted illegally.

A deteriorating 1990s Girl Scout camp in a beautiful lush park on Lake Ontario.

This oversize piece of novelty cookware once cooked the largest pancake in the world.

This statue commemorates the meeting of the most influential minds of the women’s rights movement.