This site was once the largest ski jump tower in the world.

Maybe the only missile installed in a public park, this Cold War leftover was one of the first to carry a nuclear warhead.

The highest point in the state of New Hampshire, and while unlikely "the worst weather in the world," it sure seems that way to hikers.

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

A town wears its heart on the sleeve of a smiling girl, arms flung wide open in a cheerful greeting for all who encounter her.

According to the experts at the Guinness World's Record office, this is the longest candy counter in the world.

This small, unassuming, nursery plays hosts to some unique plant life.

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

Infamous marsh filled with toxic waste, World War II-era London rubble, and dead mobsters galore.

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

A farm in New Jersey grew a most unusual crop for AT&T's testing purposes.

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

This hospital fell into ruins after failing to act as the advocate for the mentally ill it was designed to be.

A world-class collection of mechanical musical instruments and automata.

This massive boulder is either a unique rock formation created by glacial melt or a magic energy vortex.

Once the world's largest reinforced concrete structure, this abandoned bridge now beckons urban explorers.

Historic town settled in the 19th century because of its convenient location along a popular coal transport route.

Mysterious rocks that ring musically when struck.

One of the world's largest model railroads is a mind-boggling achievement.

Local lore claims this park is named after a young woman who jumped off a cliff.