Geology Nature Walk at Hallockville

Learn about the geological processes that helped shape Long Island and the North Fork, through an introductory slide presentation detailing glacial formation, followed by a light walk through the bluff area overlooking the Long Island Sound.  Wear comfortable walking shoes or boots and if interested in an optional extended tour, bring a bag lunch. Heavy rain cancels. Reservations required, call 631-298-5292. $5 Hallockville members, $6 non-members.