Brian took us on this humorous and informative walking tour around some of the colleges and main sites of Oxford. People from around the world were part of the group so there were good natured jokes and comments as appropriate. We did this tour first to get our bearings of the area and then could go back and take our time at particular points of interest to us. It was definitely a great starting point to seeing Oxford for the first time. And it's true - you didn't feel pressured in any way to tip at the end, but for such an informative and enjoyable time everyone did!