Set on its own private 5-acre island on prestigious Redstone Lake, this 6,800 sq ft waterfront estate offers an extraordinary combination of privacy and effortless year-round access. Approximately 1,000 feet of pristine shoreline, deep water and spectacular west-facing sunsets surround you, while a privately commissioned steel bridge connects the island to the mainland-giving you all the magic of island living without the usual compromise. Inside, soaring 28-foot windows frame incredible lake and forest views. White oak flooring, Italian tile and heated main-level floors complement a chef's kitchen with Monogram appliances, quartz counters, wine refrigeration and walk-in pantry. Multiple fireplaces, a games room with wet bar and screened dining porch create inviting spaces to gather. Four main-floor guest suites each feature an ensuite and walkout to the deck, hot tub and waterfront. Upstairs, the primary retreat features a fireplace, wraparound treetop deck and spa-inspired ensuite with dual showers, body jets and oversized soaker tub. This level also offers a secondary kitchenette, lounge with fireplace, private office, versatile fitness/studio space and additional deck access. A private elevator connects both levels. A separate three-season bunkie with kitchenette and bathroom provides additional guest accommodations. Outside, a 9-ft deep-water dock accommodates multiple boats, private trails wind through the island, and a 3-bay garage plus 4 EV chargers add convenience. Whether filled with family and friends or enjoyed as your own private escape, this is a place for gathering, slowing down and making memories for generations. A truly remarkable Haliburton legacy property.