Welcome to 3855 Hideaway Lane, a rare waterfront sanctuary where privacy, luxury, and nature converge. Set on a breathtaking 5.8-acre peninsula with 2,798.4 feet of shoreline along the historic Rideau Canal at Dog Lake, this one-of-a-kind property offers uninterrupted 360-degree water views and complete seclusion just 25 minutes from Kingston. Arrive via a private laneway surrounded by water on both sides, leading to a stunning custom-built, 2-storey home finished in Marine Dusk vinyl siding. Built just 4 years ago, this meticulously designed residence features 2,100 sq/ft of living space and showcases soaring 17-foot ceilings in the spectacular great room, where floor-to-ceiling windows frame panoramic lake views and create an unforgettable living experience. The open-concept main floor is anchored by a gourmet kitchen with a granite island, seamlessly flowing into the expansive living and dining areas. Acentrally located WETT-certified woodstove adds warmth and ambiance, complemented by an energy-efficient heat pump/AC system. Premium finishes include Gunsmoke oak hardwood flooring,triple-glazed windows, and an ICF foundation with a dry, heated crawl space for additional storage. The home offers 3 bedrooms, including two on the main level and a private upper-level primary retreat featuring a walk-in closet, ensuite bath, and an enclosed sunroom overlooking the water. One main-floor bedroom, with its own entrance near the shoreline, presents excellent potential for an in-law suite or boutique B&B accommodation. Upstairs, a spacious media loft overlooks the Great Room below, enhancing the home's open, airy design. Additional highlights include an attached double-car garage with unfinished loft space, a 30-foot dock (year-round), and a forested landscape. A fully renovated waterfront bunkie set on a granite outcrop overlooking Milburn Bay. Complete with electricity, a woodstove, running water, and acomposting toilet, it is currently a successful Airbnb.