Nathan Cann was an amazing tour guide. My 15 year old son was mad we booked a tour because he didn’t want some boring guide. High praise for Nathan because he was “fun and knew his stuff” according to my son. We were late to the tour (almost took the wrong train), but were able to catch up early and didn’t miss very much because Nathan filled us in. We had a lot of fun, learned some interesting tidbits and were well taken care of. I highly recommend this tour and Nathan!