Gloucester Massachusetts is 32 miles north of Boston. Follow route 128 north to Gloucester. Do not take any exits, just continue on 128 until you come to a rotary. Go half way around the rotary and continue down the highway extension to a second rotary. On the second rotary, again go half way around and continue down the highway extension until you come to a set of lights. Turn left at the lights onto Eastern Avenue (road to Rockport). Drive on Eastern Avenue for .7 miles from traffic lights. You will pass a Dunkin Donuts and then a Shaw’s grocery store on your right. The Sea Lion is shortly after the Shaw’s store; it is located on your left and it is set up on the hill.