This is one of the most famous cenotes in Yucatan, and is great for the family. The views are spectacular, with opportunities to see giant stalactites and stalagmites that are both under the the water and hanging from the top of the cave. With varying water depths, the underground world of X'keken lets you take it all in whether you're hanging out at the water's edge or splashing around with a snorkel.
Located three miles from the colonial city of Valladolid, it's a great way to combine a swim with other nearby activities. The cenote is also know as Dzitnup.