The word Umajalanta stand for the water which is drained away in the soil. Umajalanta is located 8 kilometres outside the village. It is one of Bolivias biggest caves, with a dimension of 7 kilometres.
To visit this cave is a real adventure, as you have to pass obstacles - wherefore you will need a flashlight, appropriate clothing and boots, a rope, and you should not fear the dark!
In its interior there are stalactites and stalagmites, which they gave nicknames dependent on the shape they have, like "Hall of the virgen and the kid", "Hall of the concerts", "Hall of the inspirations" and others. There are also lakes within the cave, inhabited by blind fishes.