I would advise against taking the bus city and Altun Ha tour with older folks. I had originally scheduled this tour with my Mom, but she was a bit tired so my sister came along instead. It was interesting but very hot and not many spots to rest. There is virtually no shopping in the town which is full of exceptionally narrow streets, but no really exceptional buildings or parks or anything like that. One of the exciting parts of the tour is seeing whether the bus (which is large and comfortable) will make it down the street without taking any more off the sides of the buildings! If you are into ruins, the heat and walking may be worth it, but be sure to take along water, a sun hat and sun screen. There is a very tiny area just at the port where the high speed tenders dock with a few shops and I believe a restaurant. My mom is keen to do most things, but I am glad she skipped this tour. Next time I'd opt for something on the water as the waters around Belize are incredibly beautiful and clear.
