A 1,000 pound brass bell commemorates a time when this small maritime neighborhood was actually its own separate city.

This extravagant Art Nouveau rest stop features a million-dollar view of the Columbia River.

A plaque commemorates the spot in the Oregon woods where the first-ever Geocache was hidden.

These memorials built by an eccentric bachelor on the side of Interstate 5 cause both wonder and traffic accidents.

Blighted Irish field and the ruins of a 19th-century cottage on the edge of urban Manhattan.

The neon signs from Las Vegas' past find their final resting place at this unusual graveyard.

Though strikingly beautiful, Seattle's other railway station is now largely forgotten.

Seattle's super-sized cowboy apparel once belonged to a themed gas station that wrangled in herds of tourists.

An old vending machine serves up unpredictable beverages from its seemingly magical insides.

The four tall pillars once marked the entrance of the historic Seattle church that fought for women's suffrage and civil rights.

The final resting place of one of the most sensational guitar players of all time was created only after his father got the rights to his music.

This unique library spans a mighty river.

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

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.

A 36-ton remnant of the last Ice Age now resides amid picturesque vineyards.

The wooden airship was the largest flying boat ever built.

Home of Howard Hughes' Spruce Goose.

This incongruous small ferry across the Willamette River north of Salem, Oregon has been operating continuously since the 1850s.

The U.S. Navy's last diesel-electric submarine rests half-submerged in the middle of Portland.

The magic's in the hole!

The world's smallest park was dedicated in 1948 as the only colony for leprechauns west of Ireland.

The world's largest egg has been cracked a number of times over the years but has been repeatedly replaced.

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

Not far from Mount Rainer, an iron wonderland claims the landscape.