2307 - Coppermine Point to Cape Gargantua Nautical Map | Lake Superior

Explore the wild and rugged coastline of Lake Superior’s eastern shore with Nautical Chart 2307. This essential hydrographic map provides detailed coverage for the coastal transit between Coppermine Point and Cape Gargantua, guiding mariners through the pristine waters bordering Pancake Bay and Lake Superior Provincial Park.

Chart 2307 is a vital tool for navigating this exposed stretch of shoreline, known for its dramatic cliffs and hidden shoals. It features high-resolution bathymetric soundings, clear identification of rocky hazards, and precise marking of navigational aids. Whether you are transiting toward the protected anchorages of Gargantua Harbour or navigating the open waters near Mica Bay, this chart provides the visual accuracy and safety data required for successful Great Lakes passage.

Key Features:

• Strategic Coastal Mapping: Comprehensive coverage of the eastern Lake Superior corridor from Coppermine Point up to Cape Gargantua.

• Hydrographic Detail: Includes updated depth contours, reef locations, and coastal landmarks essential for the "Gargantua" stretch.

• Safety First: Clear marking of offshore obstructions and lights necessary for navigating Lake Superior’s powerful eastern swells.

• Professional Grade: High-contrast design ensures readability on the bridge during daytime transit or low-visibility conditions.