The only castle in North America to ever house European sovereigns.

An island filled with hundreds of hanging, decomposing, decapitated dolls.

An Aztec temple, the largest man-made pyramid in the world, sits buried in earth with a Spanish church set on top.

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

This "cursed house" features secret rooms, hidden vaults, and dark escape tunnels.

The jewel of the museum is a rare tumulus, a funeral decoration from the 18th century.

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

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

The stoutest tree in the world.

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

The singular ruins of a mysterious lost city.

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

The English graveyard of Mineral del Monte, a magical little piece of Cornwall in Mexico.

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

This active fish farm has opened and expanded its lands to become a multi-faceted tourist attraction.

A beautiful example of 18th-century engineering still standing tall.

This historic Mexican convent is home to a tree that grows crucifix-like thorns.

This eerily opulent residential museum is home to a haunting local legend.

The remains of a centuries-old water system that inspired local legends of secret tunnels.

The world's first museum of its kind is packed with nostalgic relics of the past.

This baroque wonder is filled with a trove of artistic treasures.

It was dubbed the "Garden of Plates" because it's covered in pieces of discarded dishes.

When struck, the strange stones in this park ring like bells.

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