Twin Ponds Nature Park, Rt. 25A Northport 100 Fort Salonga Rd, Northport, NY11768 Twin Ponds Nature Park is a community area and coastal wetland. Visitors enjoy hiking, fishing, bird watching and…More taking in scenic views. The NYS Department of Environmental Conservation stocks the pond with fish each spring. There is a dam on the north side of the pond and shoreline access is available.