I would never recommend this to anyone in the summer months! I thought at nearly $50 a ticket OF COURSE they had air conditioned buses but apparently that's not the case so being stuck in or on top of one of their buses in 110 degree weather is the worst kind of hell. Non-refundable, not even a FAN running inside, and the buses come around "regularly" but not on a predictable schedule so if you get off you have no idea whether if you go inside for 20 minutes you will miss the next bus, then you have to wait outside for the next one to come around because the stops are not visible from inside the hotels. All-around miserable time and waste of money. One of our party of six actually got heatstroke and had to go to the doctor after 2 hours on the tour.