The narrow passages will challenge even the bravest driver.

Located more than 600 feet beneath sea level, this tunnel boasts the world's first undersea roundabout.

In Faroese legend, this sinister horse-shaped beast lures unsuspecting passersby only to drown them in the lake.

This mysterious, medieval cathedral remains unbuilt but fiercely protected.

This remote island village was in danger of depopulating completely until a tunnel was built to connect it to the rest of the world .

The largest lake in the Faroe Islands seems to be held hundreds of feet above sea level thanks to an optical illusion.

This isolated structure beckons adventurers with sublime views of the Faroe Islands.

The neighborhood of Eagle Rock is named after a gigantic boulder with a shadowy surprise.

60 feet of towering steel balances gracefully.

This quirky UFO-shaped curiosity is often mistaken for the airport’s control tower.

An historic and oft-filmed spot for musclebound iron pumpers on the Pacific coast.

This symbol of peace is appropriately positioned overlooking the Pacific Ocean.

After starting as a whimsical tourist attraction that eventually found its way to ruin, these renovated canals offer a lush and exotic locale on the Pacific Coast.

Scores of vintage street lamps shine along L.A.’s Miracle Mile.

A prohibition-style speakeasy takes up residence in the last Victorian residence in Hollywood.

This iconic 1958 tower welcomes air travelers to Tucson with neon-lit letters and architectural style.

The world's only teal arches exist in a city that cares more about its aesthetic than an Instagram influencer.

Sleep where gangsters fell amidst smoke and flame, with nary a bullethole to show for the legendary struggle.

The world's largest military aircraft cemetery.

A spiritual vortex among the red rocks in Sedona.

An abandoned facility that has become a place of ritualistic satanic worship, or so rumor has it.

The installation’s official name, “You Who Are Getting Obliterated in the Dancing Swarm of Fireflies,” says it all.

A sharp bend in a dramatic river canyon cut through red rocks.

Most-visited and most-photographed slot canyon in the American Southwest.