We visited El Rey last week, soon after we checked in at our hotel as we didn't have much time - we got to the ruins at around 4.10 pm & they close at 5 pm but it was sufficient time. I expected the area of these ruins to be much smaller than they were & it was a nice surprise. We found it to be very hot there but we had just arrived from a much cooler Mexico City. The employee in the ticket office was semi naked & fast asleep so we had to wake him. We were the only visitors there. The ruins are lovely & we meandered about & took photos. We had applied insect repellent beforehand as we were told the area was infested with mosquitoes by a friend who had been the week before but we did not see a single mosquito. There were signs warning that there is an abundance of mosquitoes there so it's best to take some anyway. There was not too much shade when walking around the structures so lots of sunblock, hats etc are needed. I think this site was probably the best attraction in Cancun along with the beaches.









