Urn Valley stone niche:

The two is like what we see now in the hemisphere, the vertical surface is very smooth potholes,known as the "urn Valley" and "stone niche", up to 20 meters in diameter, arc of 270 degrees,looking up

As if in the urn, is due to the long-term water jet erosion Valley formation, so that a smooth concave hole, like a meteorite fall into sinkhole, and as

Inside the grotto shrines, let us feel the extraordinary as if done by the spirits of nature.