The wooden airship was the largest flying boat ever built.

According to legend, you must remain completely silent while passing this man-made mound or suffer the consequences.

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

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

This gorgeous beach hides behind two headlands in Oregon's Ecola State Park.

Home of Howard Hughes' Spruce Goose.

A logging-themed roadside restaurant surrounded by museum-quality machinery and artifacts from the industry's heyday.

Mountain known by the Tillamook Tribe as "the place of the supreme deity."

A midcentury ranch house hides a literal treasure trove of unique rocks and minerals.

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

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

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.

The eerie remnants of an ancient forest were hidden under the sand for centuries.

A vertically floating hemlock controls the waves and weather at Crater Lake.

Where Nor'easters go to die.

Two massive rock outcroppings on the Oregon coastline.

A tourist attraction founded around a slumping cabin.

Despite a legend that says this highest peak in Oregon was climbed in high heels, scores of people have died on its slopes.

This extravagant Art Nouveau rest stop features a million-dollar view of the Columbia River.

A massive sea stack famous for its appearance in The Goonies.

You might know it as the Overlook Hotel, but the inside is not going to be familiar.

An institution that preserves the history of institutionalization.

The longest continuous lava tube in Oregon.

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