The 250-acre Johnston Preserve has fascinating geologic features, from deep hollows to ridges with dramatic outcroppings and ledges. The white trail gently climbs to breathtaking overlooks. The yellow trail traverses North Woods Hill, the highest point in Lyme. The walk is moderate with some inclines. About three miles. To register: openspace@townlyme.org Directions: From Hadlyme 4-Corners, […]