$29,500,000
 $158,362 est/mo Sourced by Back At You

Fitzwilliam Island,Northeastern Manitoulin and The , ON P0P 1Z0

Northeastern Manitoulin and The , ON P0P 1Z0

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Description

The Crown Jewel of Georgian Bay: An unprecedented opportunity to acquire a legendary Canadian legacy estate. Situated in the pristine waters of Lake Huron and Georgian Bay within the District of Manitoulin, Fitzwilliam Island offers a magnificent 12,248-acre blank canvas. Located north of the renowned Fathom Five National Marine Park, the island shares the region's breathtaking aqua-hued waters and ancient geology. Steeped in maritime history, it was famously known as "Horse Island" following a historic shipwreck. Across this sweeping scale, the landscape features expanses of untouched forest interspersed with dramatic bare rock outcroppings. The property is uninhabited and offers absolute seclusion, with no year-round residences close. A yachtsman's paradise, the island boasts spectacular natural harbors and exceptional deep-water access. Rattlesnake Harbor offers excellent protected anchorage with an impressive 27 feet of depth, accommodating vessels with up to a 12-foot draft. Shorelines are equally dramatic: the north shore offers 50-foot water depths within 300 feet of the coast, while the south shore features 50-foot depths plunging a mere 25 feet from land. An existing heavy-duty rock and gravel road network connects Hook Harbor to Rattlesnake Harbour, extending to Owen Channel and Whiskey Harbor. The terrain features striking alvars-smoothly scoured limestone shelves marked by ancient glacial striations. The island's surface is composed of premium Amabel Formation dolomite. Furthermore, the property offers excellent off-grid potential, including wind power generation, alongside significant natural resource development opportunities in forestry and mining. Whether envisioning an exclusive private compound, a world-class eco-resort, or a strategic resource investment, this is an unequaled legacy asset.

Details

MLS #X12916310
Listing TypeFor Sale
Sub-TypeResale
StatusNew
Year0
Days On Site224
Listing Provided ByEngel & Volkers Toronto Central | X12916310 554103

Features

Water FrontDirect

Exterior

Water ViewDirect
Waterfront FeaturesIsland

Taxes

Tax Annual Amount11161
Tax Legal DescriptionFITZWILLIAM OR HORSE ISLAND S/T INTEREST IN RM65592 & RM65593; NE MANITOULIN & ISLANDS
Tax Year2025

Other

Docking TypePrivate

Area Information

ProvinceON
CountyManitoulin
CityNortheastern Manitoulin and The
Postal CodeP0P 1Z0
Listing VS Median (in P0P 1Z0)
Price:
$29,500,000
low | high
Med:
$1,697,500
100% of Average
On site:
224
low | high
Med:
99.5
100% of Average
Sourced by Back At You

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Learn More About This Property

ProvinceON
CountyManitoulin
CityNortheastern Manitoulin and The
Postal CodeP0P 1Z0
Listing VS Median (in P0P 1Z0)
Price:
$29,500,000
low | high
Med:
$1,697,500
100% of Average
On site:
224
low | high
Med:
99.5
100% of Average
Sourced by Back At You
Listing Updated: September 29, 2026 at 11:31:31 PM PDT