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

Superstitious? Discover the witchy side of Mexico through its largest esoteric market.

Part bookstore, part café, and part forest.

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

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

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

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

Half curiosity cabinet, half late night hotspot, this Brazilian bar is helping turn a dangerous neighborhood around.

This park feels like a lush little jungle full of wildlife nestled within São Paulo.

Striking ruins of a mansion that stood center stage in one of modern Brazil's most puzzling crimes.

A jungle in the heart of São Paulo reminds visitors of what Brazil looked like untouched by man.

A former prison complex now displays a historic collection of inmate artwork.

The pedestrian traffic signals in Brazil's teeming metropolis light up with clues to nearby landmarks.

A snake farm famous for its venemous varieties.

The crypts are so large they're basically their own underground church.

The bookstore with bookshelves built into unlikely places.

This giant mural of Santa Muerte in downtown São Paulo reminds passersby of their own mortality.

The eccentric home of Estevão Silva da Conceição, known as the "Brazilian Gaudí."

A huge boat-shaped hotel with a blood red pool and other oddities.

One of São Paulo's tight urban intersections has become a haven for graffiti artists ever since a single Batman started the trend.