Don't just wander around the earth's surface — have a look at what's below it too. See mysterious natural formations and patterns in the deep, shadowy recesses of Cueva en Taninul.
This natural underground attraction is on the to-do lists of many visitors to Ciudad Valles. But Cueva en Taninul isn't the only highlight in the area. Luis Donaldo Colosio Urban Park, El Pipila Park, and Huasteco Museum are some other interesting sights close by.
