This cache is located in the area known as "Las Piedrotas". It is a 15 minutes drive from Tapalpa. Almost everyone in town can give you some advice on how to get to "Las Piedrotas", but it is very simple. After the Gas Station at the beginning of town coming from Guadalajara, you have to make a right on Hidalgo street. Follow that rocky street until you get to a paved road that will take you to "Las Piedrotas". You can get to the area by car, bicycle, motorcycle or any ATV but only to the parking area, from there you will have to walk.
Once in the place, you have to park next to the road. Don't worry, the area is wide open and some food and souvenir stands are located there. Head directly to the "Big Stones" or try to go straight to the cache, as you wish.
The cache is a green and black little plastic bottle, containing a logbook, a pencil, a key-ring from a climbing equipment brand, mini poker cards, Prince Charming from Shrek mini figure, finger cuffs retreived from El Tepalo cache, and a "Gansito" mini figure.
In the area you can practice rock climbing, hiking, horseback riding, or just relax and fly a kite as you pic nic in there.