Planning ahead, and being prepared is the backbone of a Leave No Trace trip on the AT. This includes looking at time, energy, terrain, weather, shelter and gear. Avoiding survival situations lessens impact. Desperation can encourage the selection of the unethical campsite, poor conduct or the abandonment of gear.
Being prepared with the proper gear helps to keep you comfortable, which in turn allows time and energy to do things correctly in the backcountry. Proper gear includes clothing, boots, shelter and food.
Maine weather can be wet, windy and cold even in the summer months. Insects such as black flies and mosquitoes can be atrocious. Rain/wind gear and bug protection will help to keep you comfortable, and committed to leaving no trace.
You take your chances relying on provided lean-to's for shelter. In Maine they are generally designed for six to eight people, with no reservation system. They are "community space" and may overfill in inclement weather. Being prepared with your own shelter gives you more control in any situation and may provide a good night sleep in comfort.
Knowing the terrain, your ability level, and staying within that range will help achieve a successful experience. The AT in Maine is a narrow forest footpath, cleared for visibility and ease of passage, but not improved beyond the point of being safe for a competent hiker.
Maine Appalachian Trail Club
P.O. Box 283
Augusta, ME 04332
Questions to ask for preparedness: