This tiny New Jersey village has lived many lives but seems determined to remain a ghost town.

One of the oldest lighthouses in the world has been in continuous use since it was first built in 1531.

"Di amigo y entra" at this Argentinian Middle Earth-inspired pub.

Half of a waterfall goes into the river while the other half seems to disappear.

This large midwestern cavern features impressive rock formations and an underground waterfall.

A museum within a museum, devoted to history's most questionable medical devices.

When waves crash onto this section of beach, the rocks sing a song.

At this Minnesota state park you can easily wade across the source of the mighty Mississippi.

A mapping error in the 19th century made loggers think this section of the forest was underwater.

A museum dedicated to the exploring past, present, and future innovations.

A riverside park built around the ruins of a massive dam that collapsed in 1909.

This replica of an 8th century burial ship actually sailed to Norway before returning home to Minnesota.

A futuristic climate change study is nestled deep within this public land.

America's silhouette includes 100 square miles of wilderness jutting into Canada thanks to an old mapmaking error.

Minnesota's highest point is a scenic vista marked by a plaque and armies of mosquitoes.

This everlasting lightning storm may be the world's largest generator of ozone.

This forgotten beach house built to look like a Frank Lloyd Wright masterpiece overlooks a hidden beach.

Smoky, also known as "Yorkie Doodle Dandy," was a four-pound hero of World War II.

Sip whey-based vodka at the first Native-owned distillery opened on a reservation in centuries.

The oldest continuously-operating tavern in Wisconsin used a clever loophole to serve alcohol during Prohibition.

A Stockholm metro station is home to an escalator that is not only the longest in Sweden, but among the longest in the world.

This astonishingly geometric cave has inspired everyone from Jules Verne to Pink Floyd.

This is what trains will look like after the zombie apocalypse.

This cliff-face port is considered a masterpiece of mining engineering.