This shrine to bovine consumption and all things fast food is a slice of culinary history both rare and well done.

Puerto Rico's oldest rum producer started its 140-year-old business with "a little barrel."

An enchanting natural wonder in Puerto Rico's Camuy River Park.

This limestone cave offers an incredible view of the Río Grande de Arecibo valley.

A colorful Peruvian city of the dead.

Ain't no party like a ghost town party.

Sleep in a glass pod dangling off a cliff.

Nazca pilgrimage site covering 370 acres is a popular stop for archeologists and looters.

The mortal remains of an estimated 70,000 people lie in the basement of a monastery in Lima, Peru.

The intricate stonework of Machu Picchu serves as a testament to Incan engineers.

A tongue-in-cheek arcade where the games are based on everyday life.

Lovers proclaim their unbreakable bond by leaving their names on locks fastened onto the Shoreditch fence in East London.

The taxidermied remains of a once-great parrot.

This former medical factory gives home to cutting edge arts in the shadow of a gas works.

This unique bridge curls up like a caterpillar to let boats pass and then unfurls again to span a small canal.

Drink your espresso at a Victorian-era urinal in this underground-restroom-turned-coffee-bar.

A lush indoor jungle fills this bustling Madrid transportation hub.

The little church's beautifully frescoed ceiling has earned it the nickname “the Sistine Chapel of Madrid.”

This postmodern apartment block was designed to be a vertical neighborhood.

The largest Art Nouveau complex in the world is a Barcelona hospital with a 600-year-long history.

A temple to modernity, tucked away amid Barcelona's more well known museums.

One of the most photographed buildings in a city known for its Modernista architecture is an abandoned squat.

A former steam-powered mill from the 1800s is now an industrial park with a giant steel dragon slide.

The iconic boulevard is the perfect place to catch sight of a bicycling skeleton, a levitating Satan, or a chef with his head stuck in a pizza.