15th Edition High Peaks Adirondack Trail Map. This newly revised as of 2021, 15th edition topographic map corresponds with ADKs High Peaks Trails guidebook. Included in the new edition are updated trails, lean-tos, campsites and land boundaries on one folded, pocket-sized sheet. Waterproof, durable and tear resistant. 4 1/4″ x 6″ folded size.