A popular legend claims that the famous pizza was invented at a restaurant in this alley.

A "Bugseum" dedicated to all things insect-related resides behind a pest control company.

This monument is a stark reminder of the horrors of the Zanzibar slave trade.

Stunning ruins of what was once the center of one of the greatest empires in East Africa.

A salty red wasteland in Tanzania is a breeding spot for endangered flamingos.

Freddie Mercury's childhood home is now a monument to the iconic Queen rockstar.

This legendary dessert was served to Nobel laureates for decades.

Made from local Irish moss, this pie is served only in Prince Edward Island's potato museum.

Sit where JFK proposed to Jackie or where Nixon dined on meatloaf at this storied pub.

Frozen in Norway, vended in Singapore.

A highland eco-park celebrates more than a thousand varieties of tuber.

This pirate-broadcasting-tower-turned-restaurant played a rebellious role in the history of Dutch television.

Famed for its pie, this eatery has a hidden tunnel that allowed Catholics to secretly walk to church during the Reformation.

Nothing says indulgence like a 1,500-pound chocolate castle.

Sail in for a ’dam good slice.

Once frequented by heavyweights of the Russian arts scene, this café is stuck in the 1800s.

Run by members of the Tohono O'odham Nation, this community farm nurtures traditional desert cultivars.

The mysterious, fantastical woodland inspiration for "The Lord of the Rings."

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

For two weeks every June, fireflies in the Smoky Mountains perform an astonishing light show.

The crypts of Capuchin friars decorated with the bones of over 4,000 friars, including an entire "crypt of pelvises."

A snapshot of the city's fascinating voodoo culture.

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

Bring your own cardboard to the slippery slopes of concrete hidden in a neighborhood park.