A 16th century chapel decorated with bones, skulls, and entire bodies hanging from the wall.

A shape-shifting buy-sell-trade bookstore, born to Beatnik Era spirit.

This corn maze so big you may want to pack a lunch, and possibly a flaregun.

Outsider art or homage to aliens?

Seven ceramic sculptures are scattered around this California college campus.

A museum dedicated to the strange and extravagant costumes and memorabilia of the mummers, a tradition older than Philadelphia itself.

Ant sculptures march up the side of what used to be an iconic spot in punk rock lore.

America's most famous museum of medical oddities is home to the remains of Albert Einstein's brain.

The first American department store, and home to the largest operating musical instrument in the world.

A scenic fort on the harbor protected Philadelphia from an attack that never came.