The cardinal directions, set in stone.

"The Reptile Man's" very own roadside zoo features an albino alligator.

A rare tour of a commercial jet assembly plant, held inside one of the largest buildings in the world.

A giant milk bottle from the 1930s beckons drivers to this diner.

Sweet or salty, super hot or mixed into beer, this is the holy land for all things licorice.

Tasked with beautifying a disused stretch of industrial land one artist filled a hole with grass.

A 1940s nuclear reactor built to produce plutonium for the Manhattan Project.

This metallic stampede sits frozen on a Washington ridge yet the artist's vision is still incomplete.

Protected from the elements, these Native American rock paintings have survived approximately 250 years.

This inanimate goat created by the "welding nun" has been helping to clean up the city of Spokane for more than 40 years.

Stones speckled along Harris Avenue reveal hidden nuggets of the past.

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

Mysterious ancient petroglyphs carved on a glacial boulder at the tip of Bainbridge Island.

This three-story antique market and curiosity emporium claims to be "the largest singly owned antique shop in the Pacific Northwest."

Nuclear reactor created the plutonium used on Nagasaki.

An electrifying collection of gadgets and literature from the 16th through 20th centuries.

A library of only unpublished manuscripts.

This playground sculpture of an icon from the past is dedicated to the children of the future.

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

An annual celebration of the infamous, unsolved skyjacking.

An abandoned 19th-century hospital now swirling in ghost stories.

This super-sized skillet is a replica of a usable giant pan where a woman once skated on bacon.

The small town of Poulsbo in Washington state is the next best thing to the Kingdom of Norway.

This monument remembers the first Japanese Americans forcibly relocated during World War II.