What killed this humpback whale is a mystery, but its remains have become legendary.

Hub for hallucinogenic Amazon religion.

A beautiful opera house in the heart of Amazonia has recently restarted performances after a 90-year hiatus.

This breathtaking national park is one of the best places to see the weird and wonderful giant anteater in the wild.

From 135 feet high riders plunge down the world's tallest freestanding body slide at 65 mph.

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

Deep below the dry landscape of Bahia, a cave with intense blue water to float in.

This spacecraft-shaped water tower is only a part of the mysterious UFO mania in this Brazilian town.

This neo-Gothic monastery offers a rare chance to witness the unique maned wolf right up close.

At 705 feet high, Brazil's "House of Stone" is the largest cave mouth in the world.

Solitary monument dedicated to the beauty of nature.

Try not to get lost in this picturesque Brazilian labyrinth of the dead.

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

An overlooked collection of over 350,000 artistic works created by psychiatric patients using art therapy.

Eduardo Kobra’s breathtaking 32,300-square-foot graffiti wall took over Rio’s Olympic Boulevard.

These termites have an large and deadly abode—impressive by day, dazzling by night.

Part of one of the largest flooded cavities on the planet, and littered with prehistoric animal bones.

You feel like you're in a forest, but you're actually walking amidst the branches and trunks of a single giant tree.

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

Crumbling remnant of Rio's colonial past tucked behind Corcovado mountain in the neighborhood of Cosme Velho.

A Swedenborgian glass church surrounded by redwoods sits perched atop a massive landslide area.

Giant Redwood-themed cafeteria operates under the golden rule, "Dine Free Unless Delighted."

A visionary, futuristic sculpture in Los Angeles that never met its extraterrestrial potential.

This abandoned fortress still stands guard over the Guadiana River despite a history of warfare.