About 45 minutes after leaving Chichen-Itza where we walked and sweat a lot, It was a relief to stop by at Cenote in Valladolid. Before entering the area our tour guide put a green tag around our wrist which honestly I don't have any idea of it's purpose, There was a restaurant, a bar, photo and souvenir shop inside and of course the interesting sinkhole with clear blue-green water . I heard it's 60 degrees down there but surprisingly there's a lot of people diving repeatedly. There are carved wooden stairs and wooden barriers and diving platforms. There's a a little waterfalls too that serve as an accent to the view.