CARL RUSSO/Staff photo. Salem's town beach, Hedgehog Park on Lowell Road (Rt. 38) officially opened Memorial Day weekend for the Summer season. The beach is opened until the end of August to the general public for a fee. Life Guards are on duty for the beach Monday to Saturday 11:00 a.m. to 6:30 p.m. and Sunday from Noon to 6:30 p.m. A new feature to Hedgehog is the very first skate park which will be opening soon. Dozens of families took advantage of tuesday's good weather to go for a swim or soak-up the sun at Hedgehog Park. Tyler Poliskey, 2 of Salem makes a funny face as he plays in the water. 6/29/2010.