100 massive sculptures in the Hudson River Valley.

The highest point in New Jersey is marked by a massive, if simply named, obelisk.

Hundreds of glow-in-the-dark objects light up a museum in a historic zinc mine.

Once in a state of dilapidation, this candy-inspired fortress is now being revived.

Tucked behind New Jersey's abandoned Gingerbread Castle lie the eerie ruins of a once-flourishing paper mill.

This disastrous New Jersey safari park saw animal attacks, escapes, and disease before being abandoned.

This Philly cemetery is the eternal home of many famous area residents, including Rocky Balboa's wife.

A pride of the state, this working museum crafts pottery mosaics in the style of Pennsylvania's earliest European settlers.

Eccentric concrete mansion and museum designed and built by hand from the inside out.

This strange, big-tailed beast became a Pennsylvania town's unofficial mascot.

The final resting place of many of New Jersey's most famous residents, including U.S. history's most in-vogue antagonist, Aaron Burr.

The mysterious canine hides atop a drain pipe on the back of the building, some say as a sneaky shoutout to Yale.

This Delaware River bridge is emblazoned with a catty slogan from a more prosperous time.

A bronze monument to the infamous radio broadcast in the real New Jersey town where the fictional Martians crash-landed.

A unique sculpture park that specializes in the huge and bizarre.

These 20-foot sculptures will help guide you from the local train station to the local sculpture garden.

Its unique collection details the history of the state's svelte railroads.

The world's only international cryptozoology museum is host to an unrivaled collection of mysterious objects.

The second-oldest garden cemetery in the U.S. was also a college brainstorm spot of Stephen King.