Garmin Canada LakeVü g3 Ultra - LVCA100F - microSD/SDCanada LakeV g3 Ultra LVCA100F microSD SD The Premier Freshwater Fishing Map Industry leading coverage, clarity and detail with updated inland maps that feature integrated Garmin and Navionics content Coverage for more than 13,500 total lakes, of which more than 4,800 have up to 1 contours Auto Guidance technology quickly calculates a suggested route by using your desired depth and overhead clearance High resolution Relief Shading makes it easier to