Can you imagine exploring a mountainous region without a good trail system? It would take far longer to find your way through the mountains or to find the tallest peak. You might even wander around lost for weeks trying to find your way in and out.

Fortunately, today there is a great system of trails throughout the country, and in many cases good apps for finding your way. For the most part, they are well marked and maintained, largely by volunteers. For example, the 2,175-mile Appalachian Trail is maintained by 6,000 volunteers in small clubs all along the way. This is true for many (more…)