This quiet neighborhood is also home to a 700-ton rock transported by the last Ice Age.

Always a new use for this old building.

One of the oldest continually operating drinking establishments west of the Mississippi.

One of the only cooperatively owned bars in the nation wears its eclectic history on its walls.

A young botanist's horticultural vision realized through a lifetime of planting, tending, and collecting seeds.

This 22-acre botanical garden is home to the largest collection of rhododendrons in the world.

This graveyard contains markers and monuments dedicated to some of the darkest chapters in Washington's history.

A beautiful final resting place for some of the noteworthy deceased.

This semi-secret garden in south Seattle emulates a traditional Japanese garden using the plants of the Pacific Northwest.

With its vaulted ceiling and gilded details, this University of Washington library would feel right at home inside an old palace.

A former taxidermist has turned his old shop into a folk art mecca.

It's believed a castle existed at this site since the 12th century.

Once home to over 8,000 exiled Hawaiians suffering from Hansen's Disease.

Edgar Allan Poe's old dorm is now a shrine to the author's legacy.

The famous author's cottage hideaway.

A whimsical and twisted animatronic monster tour beneath the streets of Berlin.

Renowned restaurant tucked in a cave once occupied by buccaneers.

Eat a Nobel banquet from any year in the basement of Stockholm's City Hall.

You'll need cowboy boots to trek to this old-fashioned saloon nestled in a giant natural cave.

Drink and dine in a coral cave that's at least 120,000 years old.

This subterranean spot might be the epitome of Japan's baroque, retro coffee houses.

On a small island, a replica of a Finnish village from the Iron Age.

Community bookshelf of 25-foot-tall book spines.

Legendary site where an evil bishop was devoured by rodents.