This two-room factory has been cranking out the musical signifier of zaniness for a century.

Town full of spiritualists, some of whom are mediums, is still in full swing after 130 years.

A restored Pittsburgh house of God has been converted to a marvelous house of suds.

Found art has transformed this Pittsburgh neighborhood into a psychedelic dream.

This elaborate towering structure was once famed for its revolutionary height.

Yo, Adrian!

Dr Barnes' $25 billion private collection of art and arboretum.

A layered tribute to the work of mosaicist Isaiah Zagar.

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

Mrs. Mallard and her brood are a beloved fixture in Boston Public Garden.

One man's quest to save his town with a trail of record-breaking sculptures.

A 150-square-foot masterpiece of American landscape art is the crown jewel of this library and art gallery in Vermont.

A small chapel celebrating the spiritual bond between dogs and humans.

This 1,700-pound edible sculpture is way better than your average chocolate mousse.

An ever-evolving wall of graffiti art off East Liberty Street.

A remnant of the last Ice Age, this lake is surrounded by fascinating rock formations.

Homemade outdoor church and sculpture garden decorated with glass shards.

This striking art museum holds an amazing series of curiosity cabinets.

Wisconsin's most celebrated export gets the royal treatment on I-94.

These molds for fiberglass statues have formed an eerie, accidental sculpture park.

A bizarre house filled with an astounding array of collections.

An extraordinary "City of Caves" carved from solid stone.

Scholar, adventurer, saint, and instigator of the Goa Inquisition.

This prehistoric sinkhole lured exclusively male mammoths to their death, much to the delight of science.