Kensico Dam
Kensico Dam Plaza, 1 Bronx River Parkway, Valhalla, NY 10595, USA
About
A grand 307-ft-high historic dam turned county park with sweeping reservoir views, a vast grassy plaza, a playground, picnic lawns, and the Westchester 9/11 memorial. Free admission—parking typically free, though lots may fill up during events; county park pass not required. Open daily from around dawn to dusk