Map & Location The St. Simon's Lighthouse is off U.S. 17 in Brunswick. Take the Torras Causeway to Saint Simons Island. After the bridge over the Frederica River, turn right on King's Way. Stay on King's Way past the blinking light at Sea Island Causeway, and past the traffic signal at Frederica Road. (at this intersection, you will see the airport on your left) At the next traffic signal, turn right on Mallory Street, go one block to Beachview and turn left. Go 1/4 mile to 12th Street and turn right. The map below has links to other driving directions, more detailed maps and an overview of the area.