Welcome to Sonar 2 Maps. With a few simple steps you too can make your own sonar maps. Your maps will be very accurate compared to the low-resolution stock maps preloaded in your fish finder.

With your existing fish finder and the powerful c-map servers you too can enjoy super accurate 1-foot contours.

Now you can explore all the fish holding structures on your favorite lakes and rivers. You can finally identify why your secrete fishing spots have been successful and apply that to finding new fishing spots.

C-Map likes to say it as simple as “Record, Upload, and Enjoy”. That statement is a good overview of the steps needed. Now let’s just expand on those basic three steps. Don’t get worried, if this old salty dog can do it, so can you.