This tour is perfect for a day trip to Cambridge. It takes you past all the most important sites and through the different colleges, and helps you understand the history behind everything you'd otherwise just be snapping pictures of. Our tour guide, James, was friendly and knowledgable, and we thoroughly enjoyed walking through Cambridge with him. We had great conversation, both about the tour and otherwise, and he happily took our questions throughout the tour. I would definitely recommend doing this tour if you have limited time in Cambridge.