This transparent map will allow you to add a layer to your GPS unit showing the boundaries of wilderness areas in Alabama.
You can shop online now by using the Garmin Discount Codes below.
Whether you want to update your maps with a Garmin Map Update Discount Code (for example Lifetime maps), or want to save money on a Nuvi, Forerunner, or Edge, you should be able to find a valid promo code to use from the list below.
It's not just for driving, though; you can use it while hiking, camping, geocaching, orienteering and more.
Some models of Garmin GPS systems, such as the Street Pilot c340, allow you to update the maps.
You may need to install the Garmin Communicator Plug-in if you've never updated your map before.