Ummm... Washrooms and such? I dont know of anything like that. I live literally right down the street from it. My mom was friends with the kids there when she was younger. It is mostly undeveloped, though they are currently working on it till the end of October 2018. It is very beautiful and a very fun hike. There is a hill with a winding road around the side of it that comes up to a nice little viewpoint. That is on the side of the park closest to Sharen road. And if you continue from the sharen side heading towards LCC to the north. You will come across the remnants of the original house that was there, there are still a stone, cold room, and the stone fireplace and chimney, as well as a pony wall that stretches down for a little ways. Also have never seen a waterfall here. I have actually been hiking this area starting about 24 years ago.