Came upon this Nature Preserve located in Armonk even though the signage indicates this is located in North Castle NY which borders Armonk. There is limited parking and on a Sunday afternoon there were only two cars in the parking lot with people walking dogs. Explored the area, we had sneakers on but if this was planned we should have worn hiking shoes or boots even as some areas were muddy. Wish we had the time to explore more of it.