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.

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

Massive crater in central Oregon.

This house was largely built out of hundreds of thousands of discarded glass embalming fluid bottles.

The longest continuous lava tube in Oregon.

A home made entirely from scrapped, reclaimed and recycled material in Whitman County, Washington.

Hollowed out cedar log tubs set in an ancient towering forest.

World's largest porcine hairball sits in a collection maintained by Benedictine monks.

Home of Howard Hughes' Spruce Goose.

Beyond being incredibly fun, not much can be said about the Hole with certitude.

World's only nuclear reactor operated by liberal arts undergraduates.

Hunting trophies decorate Oregon's most unique bar-restaurant.

Home to the only outdoor municipal elevator in the United States.

Featuring a casually threatening atmosphere along with dessert and coffee to die for.

The seamy, underground secrets of Portland's criminal past.

These machines have been collecting dust for decades.

An emporium for the weird, creepy, rare, and just plain gross.

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

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

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

Site of the greatest known waterfall that ever existed.

Delightful disarray of found objects and clutter.

Tour the original street level of Port Angeles, buried underground in 1914.

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