These sacred Mesoamerican ruins feature peculiar petroglyphs hidden in the stones.

The stoutest tree in the world.

A mysterious pillar in an ancient burial chamber is said to predict how long you have to live.

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

A museum built around the site where the most controversial human remains in the country were found.

In the 16th century, a Franciscan monk pulled off a construction miracle by building a Roman-style aqueduct to save the town of Otumba, Mexico, from certain death.

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

A massive yet whimsical statue pays homage to the art and joy of "flight."

This series of waterfalls tumble into a radiantly blue river.