Garmin BlueChart Cartridges for the Great Lakes Garmin BlueChart cartridges feature exclusive marine cartography that complements their newest handheld mapping GPS units and marine chart plotters. Features include shading between depth contours, spot soundings, navaids, port plans, wrecks, obstructions, inter-tidal zones, and more.  BlueCharts also offer much larger coverage areas for about half the cost of other cartridges--a great value! Garmin BlueChart cartridges for any location worldwide are available for same day shipment.  Just call or e-mail your order before 2:00 p.m. Pacific time, and your cartridge will be delivered the next day. Not sure if your plotter uses Garmin BlueChart?  Check our plotter compatibility directory . Select a BlueChart cartridge by clicking on a destination below or browse a regional listing.  Click on the stock number for a description of the charts included in the cartridges below. Garmin chart plotters are also compatible with MapSource BlueChart CD's.    Ordering Information mus015r Garmin BlueChart--Lake Superior Please specify plotter make and model in order form comments. Cartridges ordered in error cannot be returned. $149.95 mus016r Garmin BlueChart--Lake Michigan Please specify plotter make and model in order form comments. Cartridges ordered in error cannot be returned. $149.95 mus017r Garmin BlueChart--Lake Huron to Lake St. Clair Please specify plotter make and model in order form comments. Cartridges ordered in error cannot be returned. $149.95 mus018r Garmin BlueChart--Lake Erie to Lake St. Clair Please specify plotter make and model in order form comments. Cartridges ordered in error cannot be returned. $149.95 mus019r Garmin BlueChart--Lake Ontario Please specify plotter make and model in order form comments. Cartridges ordered in error cannot be returned. $149.95
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