Whimsical artist house in the New Jersey woods.

A surprising museum of 20th-century technology.

This stone tower marks a lookout point over the historic Washington Crossing, and maybe some buried treasure.

American involvement in World War I officially ended in 1921 in New Jersey, three years late and thousands of miles from the battlefield.

Step into a pastel time capsule where candy is truly dandy.

Old neon signs from the City of Brotherly Love provide a snapshot of the city’s evolution.

A trompe-l'oeil statue honoring the first guide dog in North America.

This Boy Scout retreat acted as "Friday the 13th"'s original Camp Crystal Lake.

Public outcry led to this bridge's unique character which celebrates a giant frog battle and also sewing.

The kind of mixed-up place that drives archaeologists crazy.

True to its name, this bouncy walkway may be the world’s smallest suspension bridge.

The graves of a Connecticut family thought to have been plagued by a vampire.

This cemetery is home to numerous granite headstones that are works of art unto themselves.

Hidden behind a Target are pillows of cooled lava that formed at the bottom of a deep lake in the Mesozoic Era.

Philadelphia boasts one of the best — and most often overlooked — traditional Japanese gardens in North America.