A cemetery dedicated to the mountaineers who perished climbing Mount Aconcagua.

A brightly colored natural bridge formed by mineral-rich hot springs high up in the Andes.

Striking ruins of a mansion that stood center stage in one of modern Brazil's most puzzling crimes.

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

This park feels like a lush little jungle full of wildlife nestled within São Paulo.

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

One of the world's tallest Ferris wheels takes visitors high above Las Vegas in a spinning party room.

The history and future of cannabis.

A seemingly endless landscape of pure salt stretches far across Bolivia.

This private residence was the template for one of the most beloved television homes of all time.

Site of a classic 19th-century physics experiment to prove the earth is rotating.

In a city filled with Frank Gehry buildings, one stands out as one of the architect's weirder works.

An "inside out" building in the historical center of Paris, featuring Europe’s largest modern art museum.

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

Historic funicular railway, believed to be the shortest railroad in the world.

A celebration of capitalism in Midtown.

After starting as a whimsical tourist attraction that eventually found its way to ruin, these renovated canals offer a lush and exotic locale on the Pacific Coast.

The "Seinfeld" diner.

This whimsical group of statues is a favorite of children who love to climb all over Lewis Carroll's beloved characters.

This eccentrically decorated palace is replete with grottoes, fountains, tunnels, and caves.

One of only two commuter aerial tramways in the United States.

Read a book next to a Midtown waterfall.

Hollywood's most famous landmark, the "temporary" sign that has stood for decades longer than intended.

High atop the Eiffel Tower is a small apartment built exclusively to entertain the science elite and make the rest of Paris jealous.