This Bogotá museum houses the world's largest collection of pre-Columbian gold relics.

Cathedral carved out of salt, located a mile below the Earth's surface.

An unusual and beautiful form of mass transit serves the city's steepest neighborhoods.

The largest cemetery in Chile is the final resting place for more than 2 million people, from politicians to artists.

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

Pablo Neruda's custom-built lover's nest was made to remind him of the sea and named after his mistress' hair.

105-foot wide giant metallic flower blooms anew every day in the heart of Buenos Aires.

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

Museum precariously perched on a massive yellow pillar.

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

Solitary monument dedicated to the beauty of nature.

This ferry carries passengers across the Rhine propelled by no engine or paddles but by the river's current.

The most impressive of Basel's three remaining city gates.

A futuristic rocket marks the spot where three borders meet.

A 30-foot-high stream of chocolate flows continuously at the Lindt Home of Chocolate.

If James Bond bungee-jumped off the side of a 720-foot dam, would you do it too?

This artistic fountain display pays homage to this area's theatrical history.

This medieval footbridge in the Swiss Alps is known to attract cliff-jumping daredevils.

An interactive exhibition space dedicated to the kinetic sculptures of Swiss artist Jean Tinguely.

This statue pays tribute to the iconic musician in the place where he recorded his final studio album.

This historic covered bridge contains a series of macabre paintings that communicate one thing: everyone dies.

The bears of Bern have been a city highlight for over 500 years.

This amazing pedestrian suspension bridge in the Swiss Alps would give Indiana Jones nightmares.

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