Water views like no other home in Cos Cob! This meticulously maintained imperial home is from a fairytale with its curved turret staircases, arches & rounded features. Rustic modern luxury is the theme as you step into a grand foyer. Majestic master wing with dual walk in closets, sitting area, & an awe-inspiring spa. 5 ensuite bedrooms. Custom kitchen with oversized island, breakfast nook with bay window & French doors to multi-level slate patio. Fantastic functionality with laundry on 1st and 2nd floors & spacious mudroom. Supreme lower level with 1 of 5 fireplaces, yoga room, and 1,532 sqft of additional space with gym & basketball court. Walk out lower level to water view patio with built in grill, boat house, and tool shed. Transport yourself to this pristine castle on the river.