FATMAP difficulty grade
Start just after the junction of Rebeco and El Rio blue slopes, going to the right of the snow canon and grooming machine storage.
50 meters after the storage house on the right you head into a rocky part where some kind of little crevasse can be here between rocks.The entrance is often full of stones, so if you take it easy the first 10 meters you will avoid some rocks.
You get back at the bottom to access to the blue slope "El rio" into the lower section and going back to the bottom of the ski resort and the gondola's. There is optional cliff, remember that some rocks are waiting for you once the cliff has been jumped, on a steep area.
Remember steep skiing skills and beware about small avalanches.
Remember rocks are everywhere and we are only about 2400 meters, where "sharks" can hurt you a lot anytime of the year.