The sophisticated hydraulic system of the Nazca civilization.

Allowing humans and fish alike to migrate from freshwater to saltwater and back again.

Though many were skeptical at first, these animal-specific routes across the Trans-Canada Highway have been a major conservation success.

A frozen relic of Seattle's hydroelectric boom is now a teaching facility for future engineers.

Seattle's super-sized cowboy apparel once belonged to a themed gas station that wrangled in herds of tourists.

On the walking path from Monterosso to Vernazza, a small shrine dedicated to feline friends.

This one-of-a-kind Roman arch is not actually dedicated to the god Janus.

Natural arch offers panoramic views of Yangshuo's karst hills.

The city's oldest Chinese restaurant offers local history and seriously good food.

This historic building provides a powerful glimpse into the lives of Japanese Americans forced to relocate during World War II.

Though strikingly beautiful, Seattle's other railway station is now largely forgotten.

This unassuming cheese empire in rural Oregon churns out more than 150,000 pounds of cheese each day.

This Spokane mansion and the stories within its walls have been brought back to life, thanks to careful restoration.

Seven mini rowhouses fill the gap between 54 and 70 Westerstraat.

This statue and its surrounding plaques tells the story of Ko-kwal-alwoot and the kinship between the Samish people and the sea.

This statue was given to France by the United States to commemorate the centennial of the French Revolution.

A pixel art killer whale is frozen mid-leap in this Vancouver square.

Leave a button on the jacket of this iconic Seattle clown.

Residents of Fremont in Seattle have considered it the center of the universe since the 1970s.

A giant Troll lurks under one of Seattle's oldest bridges.

This automated sculpture of two men peeing will spell out text messages with their micturition.

Hundreds of lucky felines haunt the ruins where Caesar was murdered.

A public urinal so pretty, it was declared a national monument.

Museum preserving torture methods from the past.