You plan, you plot, you schedule. We did. We arrived in time to take the advertised tour of Glasgow Cathedral. We discovered they had stopped the schedule a while back. They were doing tours by request as people arrived. We got a private tour guide for a couple hours. I arrived without any expectation. I never worked with a plan, just a vague vision. Upon arrival the guard admonished the girls to use the exit side of the entrance; they had to circle back and around. We found out why the stained glass was modernized and replaced by donors and groups. I discovered you have to be on site in order to really know how things work. It all fit. We had a great day!