Canyon walls shrouded in ferns.

The second largest waterfall by volume in the U.S., Willamette Falls is outdone only by Niagara in the amount of water that is pushed northward.

The tech giant built three enormous glass orbs in Seattle so employees could work inside a rainforest greenhouse.

A whimsical village of unique treehouses resides in a Washington forest.

The only road through the heart of Glacier National Park.

This museum glorifies the humble potato.

Thanks to a quirk of elevation this gift shop produces magic doughnuts that are found nowhere else on Earth.

This Boeing KC-97 tanker is now a restaurant for aviation lovers.

A living maritime paradox still floats in the same lake where it was built and resurrected... or was it?

This oversize piece of novelty cookware once cooked the largest pancake in the world.

One Confederate statue that accurately reflects the ugliness of its subject.

This award-winning men's bathroom was just too beautiful to not allow women to see.

World's largest Christmas store.

Rusty pieces of metal jutting out of a breakwater are all that's visible of the 12,500-ton ocean liner that capsized just off the beach.

Some of New York's best tacos can be found in the back of an unassuming bodega in Queens.

Each winter this underground cave forms a dazzling ice palace.

Ninety feet off the valley floor is an ancient dwelling put under protection of the U.S. government by Teddy Roosevelt.

Funded by John D. Rockefeller, this is one of the earliest, and most beautiful, shopping arcades in America.

Comprehensive gaming collection of over 30,000 electronic games and consoles.

Try a classic Necco candy bar being resurrected in a small suburban shop.

It's not a typo, now say it five times fast!

Inspiring Herman Melville and Henry David Thoreau, Mount Greylock in western Massachusetts is the highest point in the state at 3,491 feet above sea level.

Over fifty whirling pools left by the glacial age.

Once the future of underwater combat, this old sub is now open for visitors to muck around in.