Museum precariously perched on a massive yellow pillar.

This striking, two-toned confluence of rivers is visible from space.

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

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

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

Solitary monument dedicated to the beauty of nature.

The largest open-air contemporary art center in Latin America is a unique experience in the Atlantic Forest.

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

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

This painted marvel is San Francisco's 400-foot ode to urban biking.

Once the largest windmill outside of Holland, with enormous 114 foot sails.

The key to turning shifting dunes into the green oasis of Golden Gate Park.

This concrete tangle of square pipes has stood as a proud thorn in the city's side since the '70s.

San Francisco's urban bison herd has persisted in the face of extinction, development, and disease.

The last remaining relic of San Francisco's glittering 1915 Panama Pacific Exposition.

An essential stop before plundering, BYO Cutlass.

The seawater playground of gilded-era San Francisco burned to the ground in 1966.

San Francisco's newly reopened hands-on science museum.

A winding path built in secret on the edge of the continent.

A famous alternative culture epicenter and where Joplin serenaded young hippies.