Map Information including key to numbers on the map.

Sign 7 marks the location where the Three-Mile River is visible. Signs 1, 9, 14, and 15 mark vernal pools.
Vernal pools are seasonal water bodies that serve as an important breeding ground for various amphibians and insects. They also serve as a home for creatures unique to the vernal pool environ, such as fairy shrimp, wood frogs, spotted salamanders, blue-spotted salamanders, Jefferson salamanders, and marble salamanders.
Sign 13 marks the spot of a glacial deposit.
Glacial deposits are clusters of stone carried by glaciers that were dropped as the glaciers melted. These have been used to track the paths the glaciers followed.
Signs 2, 3, 4, 5, 6, 8, 10, 11, 12, and 16 mark trail intersections.