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

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

Bonsai trees that are up to a thousand years old.

A little piece of the Shire is hidden behind a plant nursery in Port Orchard, Washington.

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.

1920's mining camp and environmental education center is serving to protect the surrounding forest, one of the last of its kind in the Pacific Northwest.

A beautiful footbridge with over 2,000 glass sculptures along the walls and ceiling.

Hollowed out cedar log tubs set in an ancient towering forest.

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

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

This little slice of the Netherlands in the Pacific Northwest blooms in a rainbow of color each spring.

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.

Nestled between a college and a golf course, the garden is home to more than 2,500 rhododendrons.

Mountain known by the Tillamook Tribe as "the place of the supreme deity."

10,000 flowered plants bloom in the City of Roses.

The oldest apple tree in the Pacific Northwest.

The eerie remnants of an ancient forest were hidden under the sand for centuries.

The final resting place of the famous Rhode Island lighthouse keeper who heroically saved dozens of people from drowning.

The widow of Benjamin Franklin's brother became the first female newspaper editor in the United States.

The place where Samuel "Slater the Traitor" brought the Industrial Revolution to America.

The oldest still-operating tavern in the United States was once owned by a pirate.

This Rhode Island mansion was a stand-in for the exteriors of Collinwood in the original "Dark Shadows" series.

Oldest synagogue in the United States.