Urdaibai is a perfect setting to give an authentic geology class, with rocks that tell us incredible stories or extinct fossils from vast seas... 
In Busturia we have the ideal route to get to know an important sample of the geological heritage present in Bizkaia, as well as understanding that by educating in science we can promote the protection and conservation of the natural heritage.

Heimilisfang
BI-2235, 48350 , Spánn