This innocuous New Mexico storefront was once the secret jump-off spot for Manhattan Project scientists.

Ancient Phoenician and Roman tombs carved into the rock overlook the Moroccan coastline.

Along the most northwestern point in Africa is an ancient cave surrounded by legends.

The first "Hut" was actually a small brick building.

A mysterious and terrifying public art goblin seemingly meant to inspire local legend.

A monument stands at one of the starting lines of the Trans-Canada Highway, formerly the longest uninterrupted highway in the world.

The narrowest street in Canada was once a spot for dastardly doings, now a historic piece of Chinatown.

On the side of Arkansas' Great River Road stand the remains of a forgotten World War II POW Camp.

A whimsical village of unique treehouses resides in a Washington forest.