A once-in-a-lifetime private island retreat, Nappan Island offers 311 acres of untouched wilderness, 3,800 feet of stunning shoreline, and breathtaking views of Seymour Lake on the Trent-Severn Waterway. This ultra-exclusive estate is perfect for those seeking privacy, luxury, and limitless recreational potential - whether as a secluded family compound, private hunt camp, or world-class outdoor escape. With expansive waterfront, panoramic lake views, and forested trails, this island is an unparalleled setting for adventure and relaxation. A four bedroom waterfront cabin sits right at the water's edge, blending rustic charm with modern comfort, making it an ideal base for boating, fishing, hunting, hiking, and year-round enjoyment. Offering endless potential, Nappan Island presents a rare opportunity to expand into a luxury multi-residence compound while preserving the tranquility and exclusivity of a true island sanctuary. Access is effortless with a newly installed municipal bridge, ensuring year-round convenience while maintaining the ultimate sense of seclusion. With its pristine shoreline, sweeping lake views, and rare development potential, Nappan Island is an irreplaceable offering in Ontario's luxury waterfront market.