It was worth seeing !! But don’t be scared about the signs that day no trespassing. Just go behind the Old Nokia Bell Labs building and u drive up the hill and make a right and it’s there. There is also a small one there. By 1:00 pm they close the gates so get there kinda early.
You can get pretty close to these ruins. It's a good drive out to the site and while you can make it without high clearance vehicle, it will be very slow going. We had a Jeep and it was real easy to get to.