This Brazilian town built by Freemasons is full of colonial Masonic architecture and symbolic imagery.

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

A series of waterfalls so massive they straddle the border of Argentina and Brazil.

As one of the world's largest hydroelectric dams this plant took two countries to get built.

A snake farm famous for its venemous varieties.

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

The remains of a British railway rusting in the jungle mist of a Brazilian mountainside.

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