This quiet neighborhood is also home to a 700-ton rock transported by the last Ice Age.

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

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

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

Overlooking Puget Sound sits a garden with a Buddhist prayer wheel and an elaborate labyrinth.

A magical sanctuary of mythological statuary.

From overly ambitious (and eventually abandoned) atomic dream to bustling office park.

Orcas on display and in the water.

This grove of ghostly cedars was killed in 1700 by an enormous tsunami, felt from the United States to Japan.

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

Inside this curiosity shop, visitors can peruse the clown collection or purchase a molar from the mouth of Bigfoot.

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

Train debris from the deadliest avalanche in United States history can still be found in the ravine where so many perished.

In Washington's Yakima Valley lies a town "where dinosaurs roam."

An exercise in patience and imagination, where Mother Earth turned common stuff into precious hidden treasures.

A cave interior in the shape of the ancient rhinoceros, created by lava cooling around its carcass.

The century-old remains of an abandoned farm town in eastern Washington.

A fine, large-aperture telescope available for public use.

Home of Jake the Alligator Man, the mummified remains of a cigar smoking, cross-dressing celebrity of the Northwestern coast.

An abandoned network of military bunkers and tunnels open for anyone willing to descend into the darkness.

Site of the greatest known waterfall that ever existed.

Legend says that these tall basalt pillars are the petrified wives of a trickster god.

A nearly abandoned 19th-century town on the Palouse.

A whimsical menagerie of devils, krampuses, satyrs, and other horned creatures.