Lakemaster Ontario V1


SKU: 148942

LakeMaster Ontario Edition - Version 1
The Humminbird LakeMaster Ontario Edition is finally here, Version 1 microSD map card is loaded with contours for over 550 lakes within Ontario. Additionally, included coverage exists for many border waters and the Great Lakes: Michigan, Superior, Huron, Erie & Ontario.


  • Updated shallow water areas for Lake Michigan and parts of Lake Superior
  • Full coverage of Lake Superior
  • All of Lake Huron (now including Georgian Bay)