Hi There, as previously mentioned this is a privately owned site and whereas some access was available up to now, it is becoming more and more difficult to gain access. My understanding is that they have recently won various contracts which has resuled in a heightened state of security and understandably they have less time to give to visitors. However, if you want to contact them to try to arange a visit the best email address is linda.fitzpatrick@eircom.net
  