Founded in 1933, this creamery has produced world-class cheeses and was the first American creamery to win a world champion title at the World Cheese Awards.

This coastal rock formation resembles a churning cauldron at high tide.

Ride a mechanical corn dog at the alleged birthplace of America's favorite deep-fried wiener.

Home of Howard Hughes' Spruce Goose.

The wooden airship was the largest flying boat ever built.

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

The world's last remaining store of its kind.

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

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

No one knows how this Pacific Northwest spruce tree came to have so many trunks.

The deepest lake in the United States, and once the site of epic destruction that lives on in legends.

A roaring, awe-inspiring double cascade of icy water flows through woodland Oregon like something out of a Tolkien novel.

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

A volcanic cone that formed over 600 years ago.

The flow from this waterfall sometimes comes out of springs below its rim.

A massive volcanic plug is now a protected area that hosts a number of bird species.

Four hundred granite steps were built into this massive rock by the National Park Service.

This stretch of beach along California's central coast is a busy highway for the largest seal in the northern hemisphere.

The largest drain hole in the world.

Aqueducts have dramatically changed this old lake, now home to tufa towers and its very own species of tiny brine shrimp.

One of the most scenic stretches of road in America winds between some of the country's oldest trees.

The morning of January 9, 1965, over 46 million cubic meters of earth, rock, and snow broke free, obliterating a section of the highway below.

Cross towering trestles and tunnels on a historic canyon rail trail.

A standalone wonder amid the prairie badlands of southeastern Alberta.