Easy 1-mile hike along the beautiful New Croton Dam. Meet near the restrooms at the parking lot at Croton Gorge Park, Rte. 129, Cortlandt 10567. The leader of the hike will discuss the history and construction of the Old Croton Aqueduct and the features of the Croton Dam. The Aqueduct was completed in 1842 to supply water to New York City. The trailhead for the Aqueduct trail begins at the dam and proceeds south. You may wish to bring a lunch to eat at the picnic area in Croton Gorge Park. Contact: Tom Tarnowsky, email@example.com or call 914-862-4207.