The Groton Trail Tracker helps you explore trails in the Groton Trails Network of Groton Massachusetts. Each of the trails has been mapped with a set of waypoints to guide you over the trail. You'll be able to see pictures and waypoint information, plus get directions to each of the waypoints from your current position.
The Groton Trail Tracker keeps track of your hiking progress. It will record each waypoint that you visit and when you've visited all the waypoints, it'll mark that trail as being completed. Explore the trail at your leisure, you can always come back later and complete the rest of your waypoint visits.