Hidden for more than a century, the grave of the Conquistador remains forgotten behind these church walls.

Peaceful gardens hide an underground torture museum.

This seaside production studio was built to film 'Titanic' and has been the wet set of choice for other Hollywood productions since.

The first public library in the Americas has more than 45,000 books dating back to the 15th century.

Come face to face with the ferocious visage of the serpent-headed mother goddess of the Aztecs.

This clock was gifted to Mexico as a show of gratitude for its long history of welcoming Arab migrants.

This series of waterfalls tumble into a radiantly blue river.

In Coyoacán, a pair of coyotes crown a public fountain in reference to the ancient Aztec name of the borough.

Trek through the jungle on a boat and a swinging bridge and you'll be rewarded with these refreshing, if pungent, mineral pools.

A 19th-century Baja cantina that many say is the birthplace of the margarita.

In a quiet residential neighborhood, one restaurant fights to preserve heirloom corn, one tortilla at a time.

Found down a long dirt road, a sacred Mexican cenote and 18th-century hacienda remain hidden.

This tiny, tucked-away eatery reflects the history of Mexico's Lebanese immigrants.

One of the world's largest murals covers a large swath of homes in its hillside neighborhood.

A Mexican Romeo-and-Juliet-esque legend has given this super-narrow alleyway a reputation for romance.

Take a dip beneath the stalactites in this amazing cenote.

At this Oaxaca contest, artists turn purple produce into stunning depictions of saints, buildings, and La Pietà.

A neo-Gothic temple in central Mexico featuring a labyrinthine network of crypts.

The ruins of an abandoned church mingle with the graves at Oaxaca’s General Cemetery.

Once home to an aristocratic family and a workers' organization, this intricately tiled building now houses a chain restaurant.

This Aztec structure remained hidden until the demolition of a supermarket exposed the lost temple.

The "world's smallest volcano" has been used to store meals and dispose of dead bodies.

This ceremonial Mexican square looks as though it belongs in a science fiction movie.

This ancient structure was built by a mysterious civilization that was largely destroyed by a volcanic eruption.