The highest pedestrian bridge in Singapore looks like a series of undulating waves rising between two public parks.

These paved rills bring freshwater into Altstadt and could spell wedding bells for whoever stumbles into the waters.

This small corner bar is home to a rare 1930s dance organ that still plays tunes for one Euro.

Old ships and machinery fill a historic harbor in the city that's home to Europe's largest port.

Yup, that's a 330-foot yacht passing over the highway.

A monument to the three wars that led to German unification towers within a Berlin traffic circle.

A moss-covered statue of a Japanese Buddhist deity stands at a quiet temple in downtown Osaka.

Colloquially known as “piss alley,” this narrow street filled with tiny bars and barbecue stands looks like it was pulled straight out of “Blade Runner.”

This sprawling scenic burial ground is the final resting place of Japan's last shogun.

Swiss vineyards in a UNESCO heritage site.

The bizarre visions of H.R. Giger, tucked away in a Swiss medieval city.

An historic and oft-filmed spot for musclebound iron pumpers on the Pacific coast.

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.

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

The only royal palace on U.S. soil has been a territorial capitol, a military headquarters, and a prison for a queen.

This former luxury resort in Kaua'i is now an abandoned relic.

These ancient sacred grounds granted amnesty to those who managed to reach them.

These picturesque Hawaiian falls are home to a rare species of fish that uses a special sucker to climb up cliffs.

Earth's tallest volcano is sacred to Native Hawaiians, and home to a dozen world-class observatories.

This blowhole is supposedly caused by a trapped monster.

The 20-mile causeway that separates the Netherlands from the sea.

This still-celebrated home was a radical architectural experiment in 3D De Stijl.

Go inside a revolutionary, cage-less zoo where 70 species of monkeys roam free alongside their human visitors.

This small town in the Netherlands has no roads but instead, miles of canals and over 100 bridges.