An enclosed rotunda at the Henry Art Gallery in which viewers can look up and see the uninterrupted sky.

A sliver of nostalgia in Seattle's Viretta Park.

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

Continuing a tradition of movie magic on the site of America’s oldest continually operating movie theatre.

Native American burial mounds? Giant gopher dens? No one knows what created the Mima Mounds.

Shoreline strewn with the remains of ghostly fallen trees.

The highest point in Washington state is a volcano covered in glaciers.

An obscure waterfall that looks like something out of a fantasy novel.

Twin Peaks' real life Double R Diner has been restored to its damn fine television look.

A tiny red pebble marks what may be the quietest outdoor spot in the United States.

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

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

This family mausoleum is steeped in symbolism and looks more like a fantasy location than a grave.

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

An extraordinary mixture of natural beauty and man-made phenomena.

A colorful architectural gem in Seattle's uniquely modern Central Library.

Pick up all of the cosmic knick-knacks under the sun or take a creative writing course, all offered in this novelty storefront.

A house filled to the brim with oddities and curiosities.

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

Stroll through a wonderland of stupendous moss-covered trees.

A classic mystery spot complete with spots that are said to make you shrink or grow when you stand on them.

For thousands of years, Native American hunters drove buffalo straight off this cliff in Montana's Yellowstone Country.

A small Montana town commemorates the dog who waited at the train station every day for his owner to return.

The oldest continuously-operating Chinese restaurant in the United States has been in business since 1911.