On the outskirts of Soto de Cameros, there is a site with dinosaur tracks. Two points are of special interest:  at the foot of the path from Soto to Zenzano, 'Soto 1' features a group of 53 fossil tracks. Although barely visible, 30 of these impressions can be attributed  to theropods, 14 to ornithopods, and the remainder are too indistinct to classify.  The tracks are grouped together into footprints. The sauropod fossil tracks found in "Soto 2" are just a few meters away.