Graystone Castle – 20,000 Sq Ft Luxury Estate with Valley Views

Enchanting 20,000 sq ft castle with river valley views, luxury amenities, and room for 25 guests.

Graystone Castle is a sprawling 20,000-square-foot luxury estate perched above the Stillaguamish River Valley just north of Seattle. Designed for unforgettable gatherings, this private castle features seven bedrooms, ten bathrooms, and spectacular amenities including a movie theater, ballroom, poker room, chef’s kitchen, arcade games, and outdoor dining terraces. The grand master suite offers a spa-inspired bathroom with a sauna, jetted tub, and rain shower, while multiple living and dining areas provide space for both connection and privacy. Whether celebrating a milestone or simply reuniting with loved ones, Graystone Castle delivers a truly one-of-a-kind experience in the Pacific Northwest.

Why We Love it