Kensico Dam Plaza is a scenic park located in Valhalla, New York. It features a large, impressive dam that was completed in 1917, serving as a crucial part of the New York City water supply system. The plaza offers beautiful views of the dam and surrounding landscapes, making it a popular spot for visitors. The park includes walking paths, picnic areas, and a playground, providing recreational opportunities for families and individuals. It also hosts various community events throughout the year, enhancing its role as a gathering place for local residents and visitors alike.