A monument celebrating the idea of reaching inaccessible places.

The museum chronicling a treasure hunter's dream, fulfilled.

The former home of the Nobel Prize-winning American writer is now home to dozens of six-toed cats.

The lowest point in North America is home to an undrinkable pool surrounded by fields of geometric salt flats.

Millions of years of oxidation make a drive down this winding Death Valley road surprisingly colorful.

Odd outsider art installations surround a Gold Rush-era ghost town.

Dyed by iron oxide over centuries, these sandstone rocks rise thousands of feet into the sky.

This immigrant bridge once spanned the Thames but is now a fixture of an Arizona city.

The de facto symbol of Copenhagen is this bronze fairytale which cannot seem to keep its head for very long.

This unreal Portuguese palace looks as though it's made from a pile of different castles.

A king's pet, a pope's gift, an artist's inspiration, and a tragic shipwreck.

One of the best beaches in the entire world.

Relics of Australia's convict past, and a modern scene of unimaginable horror.

This sacred cave temple is home to thousands of bats and according to legend, a giant snake king.

The name of this ancient Indonesian temple translates as "Elephant Cave" but it could be more accurately called "The Hellmouth."

Daily jousts and dancing barrel makers in Munich's mechanical clock.

Board a mine car and descend the #190 slope 300 feet underground into the Clark Vein of coal.

This seemingly cursed monument is dedicated to one of Canada's great war heroes.

The highest point in New Jersey is marked by a massive, if simply named, obelisk.

This Delaware River bridge is emblazoned with a catty slogan from a more prosperous time.

A farm in New Jersey grew a most unusual crop for AT&T's testing purposes.

Hidden in plain sight on the Hudson River is an abandoned train station where nature has taken over.

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

Pop culture has helped to keep this iconic British building from being destroyed.