The 5.1 mile gravel Perimeter Trail offers panoramic views of the Reservoir and provides a great trail experience for all users. This trail loops all the way around the reservoir and has a fairly even, well-maintained surface and is designated as a MODERATE trail due to its length. Mileposts are marked on the trail. An additional 1.1 mile Cove Trail is a scenic nature trail which explores the lakeshore around the Environmental Center and is open to pedestrains only.
Garden State Parkway to Exit 98, Interstate 195 west. Proceed on I-195 west to Exit 28B, Rt. 9 north-Freehold. Stay in right lane when entering Rt. 9 north. At first traffic light, turn right onto Georgia Tavern Road. Follow Georgia Tavern Road for 0.3 mile. Continue straight for Environmental Center on right or turn right onto Windeler Rd. and continue 1.5 miles to the Visitor Center Reservoir Area on left.
http://www.tripleblaze.com/trail.php?c=3&i=8514