The English town of Mansfield likely got its name from this enigmatic breast-shaped mound rising abruptly from the earth.

In this subterranean brick arcade, a small shop continues the ancient practice of bookbinding.

This long, dark tunnel is open to hikers, but those without lights are known to get confused even on the straight path.

This large maar crater in Oregon is the bigger brother to Hole in the Ground.

This multi-functional park is a marvel of civic engagement.

This Seattle joint serves food inside an old train car once used by FDR.

A Boeing mechanic and his wife leave a whimsical, stone sculptured garden as their legacy.

This fog-enshrouded, antique corner store sells individual slices of wedding-fancy layer cakes from a window.

The second tallest railway trestle bridge in America.

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

Its 27 graveyards represent the many nationalities and ethnic groups that voyaged to this wilderness in the late 19th century.

An outsider art duo's yard has been turned into a whimsical public gallery.

A tribute to the Nirvana frontman hides beneath the bridge that was the singer's beloved hangout spot.

A historic Masonic building overlooking the Puget Sound.

This great stone guardian of the forest is a relic from the land's volatile volcanic past.

Unknown to many, this sparkling turquoise lake hides amid Oregon's snowcapped mountains.

A massive environmental project transformed this former smelter into a beautiful park.

A Victorian-style home known as the “Castle on the Hill.”

Over 75 historically themed murals grace the walls of a small Washington city.

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

Sharing the often-overlooked story of America's Black soldiers.

A sun-filled museum featuring an ever-rotating collection of classic and exotic cars.

While it is not equipped to peer into outer space this observatory looks like it was built on the moon.

The founder of a utopian religious community based on the Golden Rule laid his son to rest on this grassy hill.