@wythall1: Wow! Yes it's still open! ) Lately they've built 3-4 trails which starts next to the tower, but they have also a couple of natural trails, very very nice, which end up near Smolyansky Lake or even farther... all in all it is a very beautiful place and the fun factor is very high...
I trust that you are going to show your friends the virtues of a HT!