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Often you can download and print maps from websites, and software companies even provide high-quality topographic maps that you can customize and download to a device or print at home. Outdoor gear shops also provide excellent maps for particular trails, such as the Appalachian Trail. These sometimes include helpful features such as elevation profiles that give you an idea of the type of terrain you’ll encounter along the way. Many maps also have waterproof coatings, which can extend the life of your map in wet weather.

Global Positioning System (GPS) receivers are popular because they make land navigation easier. But, like any tool, a GPS receiver is only helpful if you take time to learn how to use it and realize its limitations. First, remember that batteries can fail, so you should not rely solely on a GPS receiver—always carry a map and compass.

More and more hikers are now using smartphones to navigate the backcountry, and you can find excellent software with detailed, preloaded topo maps for your phone. One good idea is to use software that allows you to use maps and navigate without a satellite signal, because Georgia has deep ravines and thick tree canopy that can block a signal.

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