This amazing collection includes rare stamps from around the world, including fluorescent ones.

This subterranean passage reveals the city's mining history as well as its legendary terrors.

This structure was moved nearly 40 feet while people continued working inside it.

Traditional craftwork and modern pop culture merge in this piñata workshop.

This isolated Maya cemetery in Chiapas is distinguished by its towering, colorful wooden crosses.

The Rio Lerma (Chignahuapan) in El Salto, Mexico, is one of the most polluted rivers in the world. It’s covered in white foam, and falling in can kill.

This spot along the 23.5 degree north parallel marks the northern boundary of the tropics.

The English graveyard of Mineral del Monte, a magical little piece of Cornwall in Mexico.

Mexico's National Sound Library houses music, recordings, and voices from the nation's rich past.

Get three sheets to the wind at this desert winery with a nautical theme.

From Nunavut to Tierra del Fuego, you won't find any lighthouse higher than this one.

A park in Mexico offers all the experiences of an illegal border crossing except for one: the border.

This house covered in art created with volcanic rocks is shrouded in macabre lore.

Legend says one of the world's largest marine geysers is actually a whale that got wedged within the rocks.

Things roll uphill on this Mexican street that seems to defy gravity.

Worm salt and other local ingredients are on the menu at this cult favorite ice cream shop.

A Mexico City subway station boasts a hidden museum, complete with a working radio booth.

An island graveyard with spectacular views of the Caribbean.

This bridge over the River Cuale leads to a neighborhood that was once an escape for Hollywood's elite.

One of the world’s largest cave systems houses legends, concerts, and wondrous rock formations alike.

Abandoned figurines adorn a small plot on the side of a craft market's entrance.

Take a dip beneath the stalactites in this amazing cenote.

A fairytale-like grove with a crystal-clear spring bubbling under the shade of a massive ancient tree.

Fiery-hot river rocks make soup sizzle at this restaurant showcasing indigenous Chinantec cuisine.