Mysterious rocks that ring musically when struck.

Rising out of a clearing in New Jersey's Pine Barrens is an Aztec-inspired monument to the "Lindbergh of Mexico."

How this Pine Barrens hill got its name is uncertain, but on a good day the view from the fire tower is crystal clear.

The site of one of history's most indelible and horrific tragedies.

The unbelievably opulent home built for an infamous newspaperman.

World War II bunker still standing on the New Jersey beach.

The rusting remains are visible sticking out of the waters of the Delaware Bay.

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

The site of the climactic scene from the classic horror film is now a historic landmark.

I-95's Tijuana-style celebration of kitsch at the Carolina border.

The remnants of two World's Fairs are here, complete with a 12-story globe, a mini-Manhattan, and a UFO-shaped pavilion.

A curious fountain that has no water and includes Satan, a crab, and 9 giraffes.

This mosaic dedicated to John Lennon was tended for years by a Beatles super-fan.

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

Mural made of 100,000 pieces of hand blown glass, and until recently, the largest glass mural in the US.