A few days ago I went looking for the "other" end of Wickes (or Boulder) Tunnel. I've tried to find it a few times, but this time I succeeded! It looks much like the end I'm more familiar with, but this end held a surprise for me. As I stopped to take this photo, I felt a very cold draft! It was coming from the tunnel! I've never noticed that on the other side although I've mostly been there in the winter when the tunnel is full of ice and it is like walking into a freezer.