Has anyone here been on this? I like the idea, and I fancy basing a holiday around it. There is one minor issue that I've seen - the schedule is that the train leaves Panama City early in the morning (8.15, I think), takes an hour to get to Colon and then returns to Panama City at 5.15 in the afternoon, leaving one with a day in Colon. The problem is that Colon appears to be extremely unsafe - normally I'd take such alarm with a pinch of salt but pretty much everywhere I've looked says something along the lines of "Don't under any circumstances go wandering around Colon, if you're lucky you'll only get mugged." So, has anyone been, is Colon really that bad, and what did you do for the day if so?