An "anarchical" no man's land, complete with garbage sculptures and a hobo-run "Landfillian Library."

Once a thriving business district, this former shopping area is now an urban ghost town in the heart of the city.

The last masonry skyscraper ever built reveals a transitional moment in architectural history.

This small, but beautiful waterfall has attracted visits from artists, composers, and two United States presidents.

The only Native American comic shop in the world.

Piled high inside this warehouse and coffee shop are salvaged goods that span every corner of the globe.

El Paso's only historic house museum is an adobe mansion built by a prominent multicultural borderlands family.

A monument to the one-armed geologist who led the first documented expeditions through the Grand Canyon.

The American Revolution was galvanized into serious action due to the tragic clash with British soldiers that occurred at this location.

America's most famous museum of medical oddities is home to the remains of Albert Einstein's brain.

Before serving as James Bond's Casino Royale, this Victorian-era spa catered to the world's elite.

A Portland legend tells of small green archers shooting random passersby with visionary arrows.

Locals dubbed it the "Owl Building" because of its bird-like appearance.

A tribute to a great Texas blues musician.

These markers are used to determine the ground stability of the Strip.

This distinctive Crescent City tradition dates back to the days of horse-drawn carriages.

A moving and macabre World War I-era painting by the great artist Otto Dix.

A famous big wave from Japan serves as a tribute to the victims of the disastrous Elbe flood.

Hundreds of prehistoric stones, arranged in perfect lines in a French field.

An ossuary built in 1210 to collect bones from the Ospedale Maggiore of Milan.

A church of bones, decorated with 40,000 human skeletons.

A church filled with the bones of hundreds of virgins martyrs—or so they say.

Disused seaplane hangar gets a second life as the jaw-dropping home of Estonia's museum of maritime history.

An empty relic of the Moscow Olympics crumbles away in Estonia's capital.