Hidden on the seventh floor of a historic building, this Cajun spot features wall-to-wall bottles of hot sauce.

The iconic Chicago sculpture hides a beautiful and easily overlooked plaque on the backside.

Fragments of architectural wonders from around the globe are embedded in the newspaper building's walls.

At the largest railway museum in the United States, you can see everything from an early steam engine to a functioning Thomas the Tank Engine.

What may be America's largest classic video game arcade lurks inconspicuously in a Chicago suburb.

Craggy concrete faces are hidden in the walls of this artificial cave along the San Antonio River.

This landmark vessel dry-berthed in Tacoma's harbor served in emergencies and ceremonies for more than 50 years.

Slip in a slide while waiting for the ferry.

A massive environmental project transformed this former smelter into a beautiful park.

This century-old confectioner's outlet store was plucked right out of the Seattle World's Fair.

A beautiful footbridge with over 2,000 glass sculptures along the walls and ceiling.

Tacoma's historic Beaux-Arts train station is now a federal courthouse featuring large-scale glass sculptures by artist Dale Chihuly.

Tacoma’s 25-foot coffee pot music spot has served up over 80 years of concrete kitsch.

A bike being "eaten" by a tree is the real Vashon legend behind popular children's book, "Red Ranger Came Calling."

The longest continuous lava tube in the continental U.S. offers 2.5 miles of dark explorations for the adventurous.

This famous bridge twisted itself into oblivion, but not for the reason you might think.

Native American burial mounds? Giant gopher dens? No one knows what created the Mima Mounds.

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

Statue of Lenin, from Cold War era Czechoslovakia, now in a neighborhood of Seattle.

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

This 22-acre botanical garden is home to the largest collection of rhododendrons in the world.

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

The flock of plastic poultry is an ode to the classic comedy staple.

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