San Antonio, Texas
We have taken several hop-on hop-off trolley tours in the past and this was by far the worst. The trolley only came by every 45 minutes, which wasted a lot of time, and one time did not come at all. It turned out that one of the two trolleys in service had broken down and we were left to walk home. The next day the single trolley ran a 1 hour timetable, resulting in even longer waits. I would not recommend this trolley.