Sweet Willy, at 30 feet tall, is the world's biggest beagle.

The site of the Wellington avalanche, one of the America's worst railroad disasters.

Train debris from the deadliest avalanche in United States history can still be found in the ravine where so many perished.

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

According to legend, you must remain completely silent while passing this man-made mound or suffer the consequences.

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

You might know it as the Overlook Hotel, but the inside is not going to be familiar.

Oregon's unexpected high desert, displaying layers of time in a colorful show.

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

A small town market proudly displays numerous taxidermied animals along its walls.

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

The short-lived railroad town in central Oregon has been abandoned since the 1930s.

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

Protected from the elements, these Native American rock paintings have survived approximately 250 years.

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

A giant milk bottle from the 1930s beckons drivers to this diner.

The former home of the "Mother of Father's Day."

The decorations were inspired by an unlikely missing treasure.

Local legend has it that an old, decaying staircase outside this cemetery is haunted by dozens of ghosts.

This impressively large collection includes crackers shaped like Jimmy Carter, Mickey Mouse, and more.

A small, fascinating fire museum hidden in plain sight in an administrative building.

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

A graveyard for early settlers, sometimes called Old Pioneer Cemetery, hidden in the woods on a hillside.

A home made entirely from scrapped, reclaimed and recycled material in Whitman County, Washington.