This legendary urban waterfall creates a dazzling display of rainbows.

Rare recess caves fill this unbelievably beautiful Ohio park.

Millions of glowing microscopic organisms light up the waters of this luminous lagoon.

A record-size collection of wild-haired troll dolls tells the story of the mythical creature's roots in Scandinavian folklore.

This foreboding building was the headquarters of the terrifying Spanish Inquisition in Mexico.

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

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

This Oaxacan town is known for its colorful fantastical creatures hand-carved by local artisans.

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

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

An incredible collection of Mesoamerican art assembled by one of Mexico's great artists.

The stoutest tree in the world.

This graveyard boasts a medley of diverse and imaginative funeral architecture.

This abandoned convent keeps the tomb of a legendary beheaded princess.

This exquisite example of early colonial architecture remains unfinished almost 500 years after construction began.

A 16th-century monastery boasts a lush array of plants native to Mexico’s most biodiverse region.

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

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

The singular ruins of a mysterious lost city.

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

A close look at the church's walls reveals pieces of Mexico's history.

Dating back to the second century, vestiges of prehispanic mural paintings are found in this underground palace.

A striking depiction of Teotihuacan's mysterious "Spider Woman."

A hacienda that features all things uniquely Yucatán.