Collection: C-Map Reveal

C-MAP REVEAL charts split into two clear families: inland lake charts covering specific US and Canadian freshwater regions, and coastal charts spanning saltwater routes from Alaska to the Caribbean. Choosing the right card starts with matching coverage to where you actually boat. The inland options divide the US into four regional cards (West, North Central, East, and South Central) plus a dedicated Canada Lakes chart, so freshwater anglers and cruisers should confirm their home waters fall within a given region before purchasing. Coastal boaters have a wider range of options, from Pacific coverage including the Columbia River and Puget Sound, to the Gulf of Mexico, the Caribbean, and Pacific island routes. Note that the West Coast and Baja California chart does not include Hawaii, which is covered under a separate card alongside the Marshall Islands and French Polynesia.

Before buying, verify that your chartplotter accepts C-MAP MAX-N+ format microSD cards, since REVEAL charts are designed specifically for compatible Lowrance, Simrad, B&G, and Humminbird units that can render the enhanced depth shading and high-resolution imagery the format delivers. Anglers targeting structure on inland lakes will find the freshwater cards particularly valuable for their detailed contour data, while offshore and coastal cruisers benefit most from the saltwater charts for passage planning and harbor navigation. All charts sold here are genuine C-MAP products available through an authorized dealer, carrying full manufacturer warranty coverage.