Along a coast that sees the annual migration of humpback whales, a geological formation that takes the shape of a whale’s tail.

The sister plane of the C-123 shot down during the Iran-Contra Affair has found a new purpose in retirement.

This neon blue river gets its color from a unique mix of bacteria and volcano minerals.

Built for the 1962 World Cup, this fully functioning botanical clock is still ticking.

This fairytale house on the shore of a Chilean Lake oozes an eclectic mix of Chilote and German Cultural heritage.

Spanish religion mixed with local architecture has yielded a network of churches unlike any other.

A whimsical European-style chateau that calls the coast of Chile home.

A museum founded to reflect on and remember the human rights abuses under Chilean dictator Augusto Pinochet.

A beautiful deserted greenhouse in the middle of a park.

One of South America's most exclusive resorts has a storied history dating back to World War II.

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

A beautiful young girl said to have been buried alive in her coffin…

A tower devoted to — and modeled after — the Divine Comedy.

A bright little alley in La Boca is a part of tango history.

Buenos Aires' city of the dead contains some very famous remains, including Eva Perón.

Ella Fitzgerald, opera singer Enrico Caruso, and dancer Isadora Duncan all performed in this lavish, supposedly haunted theater.

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

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

Solitary monument dedicated to the beauty of nature.

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.

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

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

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