Pittock Mansion in Portland, Oregon, is widely considered one of the most haunted places in the United States. There have been reports of paranormal activity dating back to its conversion into a museum in 1965. The mansion is famously associated with the spirits of its original owners, Henry and Georgiana Pittock, who died just five years after the home was completed in 1914…leading to legends that they remain to tend to their beloved estate!!!
https://search.brave.com/search?q=pittock+mansion+haunted&summary=1&conversation=091f350ab9b6fe84c2010fe9ae44a2d5fc6c
https://usghostadventures.com/haunted-stories/haunted-pittock-mansion/
https://portlandghosts.com/the-pittock-mansion/
https://ghostcitytours.com/portland-oregon/haunted-portland-oregon/pittock-mansion-haunted/
https://pittockmansion.org/
https://allthatsinteresting.com/pittock-mansion