We are scheduled to land in Arequpa at 4:15 p.m. on August 4, then we have 3 full free days, then on August 8 we fly out of Arequipa at 6:55 p.m. We want to do a canyon tour. So the question is whether we should do a Colca tour that takes up all 3 days, or just 2 days and have a free day in Arequipa. We know we'd like to see the convent and Jaunita, but it looks like we could do that in a half day before our flight. Thoughts? If we do a two day tour, what else should we do in Arequipa?