This elegant Colombian fortress was one of the torture headquarters for the Spanish Inquisition.

This singular art museum in São Paulo is unique inside and out.

One of the world's largest tanks mimics the experience of watching rare whale sharks, giant rays, and deep sea creatures from the ocean floor.

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

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

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

This London pub hides a peculiar secret: a recreation of the rooms shared at 221b Baker Street by Sherlock Holmes and Dr. Watson.

The first model village in Brazil, built in 1917 to house workers at the jute sack factory.

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

A 125-meter long "tribute to the Brazilian people."

Beautiful public park off the beaten path and away from tourists.

The ruins of this Brazilian island prison still bear the scars of the bloody rebellion that closed it down.

London's creepiest cemetery was once the site of dueling magicians and mobs of stake-carrying vampire hunters.

The final resting place to 300 Victorian-era pets hides inside the city park.

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

Museum precariously perched on a massive yellow pillar.

Solitary monument dedicated to the beauty of nature.

A snake farm famous for its venemous varieties.