A restaurant on Staten Island showcases a different grandmother’s cooking every night.

A perilous medieval road leading right into the sea.

A hermit's tiny cell built into the cliffside that saved him in South Pembrokeshire.

A plaque commemorates the spot in the Oregon woods where the first-ever Geocache was hidden.

This long line of cement defensive wedges is named after the famous chocolate bar for obvious reasons.

This tiny museum's sizable collection is jammed into a former underground public toilet.

About 80% of all U.S. avocados are descendants of Rudolph Hass's glorious tree.

This abandoned school has had many lives since the early 1900s, and all of them doomed.

What might look like a cliffside sacrificial altar at first glance is actually a stone compass pointing to cities and lighthouses all around the world.

This poor little statue is the most vandalized memorial in Washington.

Small teepee-like houses built for TB patients have become sheds, studios, and bus stops around Colorado Springs.

The giant Siberian crater known locally as the "doorway to the underworld" is expanding every year.

A subterranean shelter remains intact under a busy Paris railway station.

This graceful little figure is a one-of-a-kind version of the cherished character.

The Arctic Circle runs through this isolated spot north of Iceland.

Activists are fighting to preserve these unfinished highway ramps as a tribute to the citizen revolt that halted their construction decades ago.

This art center is way beyond your average pumpkin-carving operation.

Trace the history of writing at this unusual North Carolina destination.

To honor his gardening wife, this yard artist turns bowling balls into playful, colorful sculptures.

A local dialect born in the late 19th century is only spoken in this isolated California valley.

One man has carved a number of natural New Mexico caves into psychedelic sandstone temples.

According to a satirical conspiracy theory that persists today, this German city of 300,000 is a hoax invented by the CIA.

The world's largest squirrel statue clutches a pecan bigger than your head.

La Monte Young and Marian Zazeela's "Dream House" will immerse you in an ever changing world of sound and light.