Review on 🗺️ Explore Canada's Salt and Freshwater with Garmin BlueChart g2 microSD Card by Vince Preston

I have relied on Garmin Blue Chart G2 Maps for years and they have always been impressively accurate. Even narrow canals the size of kayaks in the British Columbia desert pass exactly as they appear on the ground, and clearly. Note that for a lot of money they have G2 "Vision" charts, which also provide 3D fly-by imagery, which is not needed for navigation but is quite impressive.