This semi-secret garden in south Seattle emulates a traditional Japanese garden using the plants of the Pacific Northwest.

The final resting place of one of the most sensational guitar players of all time was created only after his father got the rights to his music.

This long, dark tunnel is open to hikers, but those without lights are known to get confused even on the straight path.

The longest continuous lava tube in Oregon.

A short hike into the mountainside forest reveals a decaying 1890s town.

On the Oregon coast there is a natural hole that seems to be draining the sea.

"The House That Love Built" is shying away from "The House That Ghosts Love."

Bridges, terraces, and replicas of historic structures all built of rock and petrified wood by one man.

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

The first North American landing spot for James Cook on his third voyage of discovery in the Pacific.

In the midst of a residential town in Washington exists a property saturated with one man's artistic creations.

100-year-old shipwreck you can walk up to at low tide.

While it is not equipped to peer into outer space this observatory looks like it was built on the moon.

The lush coastal city of Astoria is riddled with forgotten secret sidewalks.

Where Nor'easters go to die.

A Roman-style column in Oregon hides a spiral staircase inside.

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

Formerly secret, precariously perched boulders.

This lake in the Cascades lives up to its name, disappearing down a hole every spring.

A French chateau, failed utopian community, odd museum, and Stonehenge replica in rural Washington State.

The largest wooden building in the world now houses a fascinating collection of aircraft.

This bridge provides safe passage for squirrels.

This scenic gorge is named after one of the most famous Bigfoot attacks in pseudohistory.

1920's mining camp and environmental education center is serving to protect the surrounding forest, one of the last of its kind in the Pacific Northwest.