Eleven primitive campsites. At South Bay on Rocky Lake, two sites can accommodate medium RVs and two are walk-in tent sites (there are additional walk in sites at Mud Landing). Water-access sites include: Loose Rock (a lean-to), Eagle Ledge (on Second Lake); Lower Riffl es (E. Machias River); West Beach, Piney Point, and Rocky Lake Island.
https://www.maine.gov/DACF/parksearch/PropertyGuides/PDF_GUIDE/rockylakeguide.pdf
From the intersection of
Routes 1 and 191 in East Machias, drive north on Route 191. To reach South Bay on Rocky Lake, go 7.5 miles and turn left on Diamond Match Road. Proceed 1.25 miles to the lakeside campsites and hand-carry boat launch. To reach Mud Landing, proceed past Diamond Match Road just over a mile and turn left on Mud Landing Road. That road ends at the trailerable boat launch and campsite by Northern Inlet, a feeder stream of Rocky Lake. To reach Patrick Lake, continue past
Mud Landing Road 1.5 miles to where Route 86 intersects Route 191. Turn right onto Route 86 and travel approximately 1 mile to the picnic area and boat launch (on the left).