Lake Superior Richardsons Chartbook & Cruising Guide 4th edition

Lake Superior Chartbook + Cruising Guide, 4th Ed.
Includes: Isle Royale, Apostle Islands, Keweenaw Waterway, St. Mary's River, Soo Locks and the De Tour Passage.

• 12" x 18"
• Spiral Bound
• Cruising Information
• Marine Facilities
• Aerial Harbor Photographs
• GPS Waypoint Label
• Navigational Reference Data