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

These haunting ruins of a 700-year-old Prehispanic city have witnessed centuries of wars and massacres.

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

Clap your hands at the base of the pyramid, and the song of a sacred Mayan bird will echo through the air.

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

An ancient system of freshwater caves filled with animal bones, including that of species long-extinct.

This beautifully deceptive waterfall is something far different from what it appears to be.

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

An elaborate Mayan city shrouded in alien conspiracy revealed the tomb of Pacal the Great.

High atop a Mexican rainforest mountain, this ancient pyramid once drew pilgrims countries away.

66,000 pieces of art, donated by one of the world's richest men.

Every equinox this Maya pyramid puts on a spooky ancient light show.

Extraordinary sculpture garden created by an eccentric English poet.

These azure waters were thought to lead to the Mayan Underworld.

An Aztec snake god has taken the material form of an apartment complex.

A lovers' beach, tucked below the surface of the island, provides a safe haven for romance.

The intense competition of the 19th-century fur trading industry played out at this fort in Western Canada.

You don't have to visit the deep blue sea to see these majestic creatures swimming wild and free.

The ruined remains of an early hydroelectric dam.

Mysterious concrete spires left on a small Canadian hill.

The world's largest and most outstanding marl lake regularly changes color.

As you overlook the Howe Sound and the town of Squamish, your breath will be taken away by its beauty or the stairs... probably all the stairs.

Cascading outward, this waterfall creates the appearance of a flowing veil.

This vast, pristine wilderness is home to a rare subspecies of black bear.