Learn to make this village's specialty: volcanic mud tofu.

These biodiverse university gardens form a green oasis amid the urban chaos of Mexico City.

Explore the atmospheric ruins of an abandoned convent in the dense forests of Mexico's first national park.

A quirky and charming restaurant founded by artists.

Meant to be one of the most extravagant hotels in the world, now an eerie, abandoned architectural gem in Mexico City.

Visiting this cacophonous collection of vintage novelties is like stepping into the mind of a crazed toymaker.

Colorado's only true geyser is hidden within the San Juan National Forest.

This naturally-sourced hot spring is now home to a clothing-optional resort.

At the "Garage Mahal" in Houston, car culture is about more than just driving.

A store full of vintage and indie toys designed to bring out the kid in even the crustiest of adults.

Mysterious glowing orbs float through the desert night.

A 24-hour vending machine restocked daily with homemade full-sized pecan pies.

A sculpture made of 10 Cadillacs as a monument to the "Golden Age" of the American automobile.

This unique structure in suburban Austin is made up entirely of other people's castaways, and constantly changing.

Continuing the tradition of the dime museum in style.

Internationally recognized group that works to protect the wolf and educate the public about its plight.

Low tide reveals 8,000-year-old rock carvings in Southern Alaska.

A rare kind of blue bear can be found chiefly in the national park that shares their name.

One woman's dream became a train hotel in her backyard.

Four-story concrete hotel never opened to customers.

The ghostly remains of what was once the world's richest copper mine.

This frozen tunnel in central Alaska is both an engineering feat and a valuable climate classroom.

This whimsical stacked cabin looks like something out of a children's book.

Hidden behind a wall, Spanish nuns distribute their signature sweets on a revolving tray.