I have never been to NSH, but as I work in the mental Health Field I would like to go. I have been studying it for a year and I have co-workers who used to work there who have related to me information concerning general operation of the facitlity. I have been urban exploring for several years, though never anything of this magnitude. Is it still possible to go inside? What is the best way in? I'm especially interested in Lippitt, which is not connected to the tunnels, however, I would like to get into the tunnels as there are specific buildings on the tunnel system I 'm interested in as well. I would appreciate any information seasoned NSH explorers have to offer.