Ringwood State Park Sally Mountain Trail is a standout hiking destination in Ringwood, New Jersey, covering 5.0 miles with 700ft of elevation change. Stats: 5.0 miles, 700ft gain, Hard. Type: Loop. Surface: Rock/Dirt. Time: 3-4 hours. Fee: $5 park fee. Dogs: Yes. Permit: No. Wildlife: deer, black bears, foxes, timber rattlesnakes. Best seasons: Rugged ridge trail in the Ramapo Highlands. Pack water, layers, and appropriate footwear. Conditions vary across New Jersey. Leave No Trace: stay on trail, pack out all waste, respect wildlife.