Fodor's Expert Review Cenote X-Keken
Valladolid
Nature Sight
Five kilometers (3 miles) west of the main square, you can swim with the catfish in lovely, mysterious Cenote X-Keken, which is in a cave illuminated by a small natural skylight. There are toilets and changing facilities but no lockers. Directly across the street is the equally stunning Cenote Samulá. Guides offer tours for tips.
