Most Haunted Places in Washington: the Doctor Who Starved Her Patients

Washington doesn’t just have old buildings, it has full-on stories that refuse to stay put. Thornewood Castle in Lakewood turns polished silence into something else entirely, with whispers in empty rooms and mirrors that swear they’re showing visitors who never arrived.

But the state’s most brutal haunt is quieter, colder, and way harder to shake. Northern State Hospital in Sedro-Woolley once ran like a self-contained world, with patients working the farm, dairy, and cannery, and a cemetery where about 1,500 graves are marked mostly with numbers. Now the campus sits half-empty and decaying, and people claim the same kind of dread that clings to anywhere too many lives were stacked far from home.

And once you start comparing the ghosts in the attic, the sunken-garden bride in white, and the numbered dead, you realize the scariest part is how the past keeps making new room.

The Most Haunted Castles in Washington

Washington has two castles, and both come with ghosts. Thornewood Castle in Lakewood was built in 1911 by Chester Thorne, a founder of the Port of Tacoma, who bought a 400-year-old English manor, had it dismantled, and shipped it across the Atlantic brick by brick.

He and his wife Anna lived there until his death in 1927. Guests now report mirrors reflecting people who aren't present, whispers in empty rooms, and Anna gliding through the Olmsted-designed sunken garden in a white dress. The castle's turn as the filming location for Stephen King's "Rose Red" only widened its reputation, though staff insist the activity came first. Of all the haunted houses in the Pacific Northwest, it photographs the part best.

Up in Port Townsend, Manresa Castle was built in 1892 by the town's first mayor, later served as a Jesuit training school, and became a hotel in the 1960s. Two ghosts dominate the stories: a monk said to have hanged himself in the attic, and a young woman who jumped from a window in Room 306 after learning her lover's ship had sunk.

The third floor is where guests ask to change rooms, and the hotel restaurant has its own file of glasses sliding and shattering on their own.

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That’s what makes Thornewood’s Anna sightings hit harder, because the castle was literally rebuilt from an English manor, brick by brick, like history was shipped in on purpose.

Abandoned Asylums and a Coast of Wrecks

The state's heaviest haunt is its empty hospital. Northern State Hospital in Sedro-Woolley was once the largest psychiatric facility in Washington, a sprawling campus of more than a thousand acres that now sits half-empty and decaying.

At its peak it ran its own farm, dairy, and cannery, worked by the patients themselves. Its old cemetery holds roughly 1,500 graves, most marked only with numbers. Urban explorers report apparitions and cold spots through the abandoned wards, the familiar residue of a place where too many people died far from home.

The same feeling clings to the state's other emptied-out sites, the mining ghost towns and the crumbling forts, in the way that any long-abandoned place holds onto its silence.

Then there's the water. The mouth of the Columbia River, off Cape Disappointment, is one of the deadliest stretches of coast in the world, with thousands of vessels lost over two centuries. Mariners named it the Graveyard of the Pacific, a name it earned ship by ship, and the sheer number of sunken ships and drowned crews feeds the ghost stories told all along the southern Washington shore.

More Haunted Places in Washington

A few more Evergreen State stops worth a look:

Wellington / Iron Goat Trail (Stevens Pass): in March 1910, an avalanche swept two trains off the tracks here and killed 96 people, the deadliest avalanche in American history, and hikers on the old grade still report voices in the snow.

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This is similar to the house in Wisconsin that started scaring people before anyone moved in, then burned and got worse.

Kells Irish Pub (Seattle): set in the old Butterworth Building, a former mortuary, with a basement that once stored bodies.

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Oxford Saloon (Snohomish): a 19th-century watering hole tied to multiple violent deaths.

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Fort Worden (Port Townsend): a former coastal artillery post with the military hauntings those places collect.

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Meanwhile in Port Townsend, Manresa Castle’s Room 306 gets the spotlight, and guests asking to switch rooms is basically the hotel admitting the stories are working.

Then you hit Northern State Hospital, where the “numbers only” graves and the abandoned wards turn the whole place into one long, unfinished sentence.

By the time you pair those accounts with the mining ghost towns and crumbling forts nearby, it stops feeling like random hauntings and starts feeling like a pattern.

Port Townsend alone claims around two dozen haunted sites, which is part of why it markets itself as one of the most haunted towns in the country. Most of these places run tours or rent rooms. Northern State and Starvation Heights are more fragile and more restricted, so they're best appreciated without trespassing.

What ties the haunted places in Washington together is isolation. Asylums at the edge of the woods, lighthouses over a killer coast, castles on private lakes, mining camps swallowed by the Cascades. Lonely places, where people were easy to forget.

The coast keeps its ghosts moving. The same Pacific Northwest history runs south through the haunted corners of Oregon and on into California.

In Washington, the dead don’t just linger, they keep rewriting the itinerary.

Ready for another Portland horror, read about the kidnap tunnels under Portland, where some victims never left.