A museum dedicated to the history and exploration of both popular music and science fiction.

Eat your way from Ghana to Myanmar on this globe-trotting menu.

A large AIDS Memorial Pathway art installation provides a moment for quiet contemplation in this public park.

The Denny Substation has been called "the coolest substation in the world" and sits in a densely populated Seattle neighborhood.

The tech giant built three enormous glass orbs in Seattle so employees could work inside a rainforest greenhouse.

The four tall pillars once marked the entrance of the historic Seattle church that fought for women's suffrage and civil rights.

A wall of chewing gum moonlights as collective art.

A walk through the historic city center, under the streets of Seattle.

This working class sculpture pounds his hammer all the livelong day.

The first park built over a freeway is a brutalist masterwork.

The historic bar where local ship captains, traders, and gold miners would come together to do business a century ago.

A massive Montreal stadium that has seen nothing but trouble since its inception.

A working steam clock, one of only a few in the world, located in Vancouver's Victorian Gastown.

Earth's rocky history has rarely glittered so brightly as it does in this Spanish museum.

An ancient Egyptian temple in the middle of Madrid, Spain.

This lucky bronze frog was gifted to Madrid by a casino.

Two stone columns flank the grand Venice square, but there were supposed to be three.

The crypts of Capuchin friars decorated with the bones of over 4,000 friars, including an entire "crypt of pelvises."

View the ancient remains of buildings and the ancient "River of Hades" before hopping on a train.

Legend says this sacred tree was a gift from goddess Athena.

This futuristic German spa allows visitors to float in a pool of salt water while zoning out to underwater techno.

Thousands of coffin-like pillars make up this controversial Holocaust memorial.

Fantastic views and thousands of love locks.

The twin towers in this Chicago fountain use 50 foot tall video screens to spit on people.