Navigate your dives with ease! The SDI Navigation Diver course will teach you how to use a compass and natural landmarks to find your way underwater. You will learn online, in the classroom, and in the water, and get certified in as little as one day. Navigation diving has many benefits, such as more confidence, efficiency, and fun. Don’t get lost underwater. Enroll in the SDI Navigation Diver course today and master the art of underwater navigation!