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

Museum precariously perched on a massive yellow pillar.

The massive gardens and office of a Brazilian sculptor.

This Brazilian palace island was once the site of the last grand ball before revolution.

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

This Brazilian astronomy museum allows guests to gaze at the stars through their telescopes each weekend.

A stunning Catholic cathedral built by a curve-loving communist in Brazil’s newly created capital.

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

One of the few places in the world where visitors can walk alongside fossilized tracks from 80 different dinosaur species.

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

Queen of the waterlilies, so big and strong it can support the weight of a human.

High plateaus and beautiful waterfalls frame this ecologically significant nature preserve.

Solitary monument dedicated to the beauty of nature.

The haunting peak of an old church is all that remains of a drowned Brazilian city.

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

This massive Brazilian church is built like an angular, technicolor pyramid left by Mayans from the future.

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

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

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

After millennia of erosion by sand and churning water this Brazilian valley now looks like a lunar fantasy.

America's only nuclear missile silo open to the public.

No matter what it might seem like on film, most scenes filmed on a plane are filmed at this LA studio.

Though strikingly beautiful, Seattle's other railway station is now largely forgotten.

The flower-shaped temple in Virginia aims to transcend the boundaries of the world’s religions.