Hotel designed around a 16th century Mexican bullring.

The ruins of an ancient pyramid built by the mysterious Chupícuaro civilization.

One of Mexico's least-visited archaeological sites is tucked away inside a theme park.

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

Peaceful gardens hide an underground torture museum.

Mexico's largest collection of masks is found in the ruins of an abandoned convent.

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

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

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

Kitschy horror displays now fill the house where some very real serial killing took place.

These enigmatic columns tower over the ruins of an ancient Toltec city.

The ruins of an ancient city built by Mayan traders is centered around a temple of a sacred feathered serpent deity.

Inside this mountain lies several kilometers of breathtaking caves.

The development of this cliffside waterpark is representative of Mexico's history of co-op tourism developments.

One of the few places where you can visit a cenote and Maya ruins at the same time.

At least seven hues of blue and turquoise make this freshwater lagoon unique.

Many people don't realize there’s a lot going on in—and below—the world’s tallest triumphal arch.

This incredible college library is a visual masterpiece of mosaic art. It also looks kind of like a giant boombox.

Two waterfalls flow down the cliff faces decorated with rare natural basalt columns.

CDMX's home for the world's culinary delights.

Mexico's astounding mummy museum with "the world's smallest mummy."

The largest cave shaft in the world is home to thousands of birds and popular with BASE jumpers.

A 500-year-old series of tunnels long believed to be folkloric was uncovered beneath the streets of Puebla.

The winter home of millions of migrating monarch butterflies.