Off to Santillana del Mar leaving from possibly the most modern, clean and services friendly bus station.

http://fr.m.wikipedia.org/wiki/Santillana_del_Mar

Old church of course. No fotos allowed link instead.

http://www.santillana-del-mar.com/english/collegiate.htm

With the paleo caves,Altamira, close by and very similar to Chauvet in France well covered in the W.Herzog film.

http://museodealtamira.mcu.es

A really fine exhibition/recreation of the caves with multimedia. Then a museum with paleo art, cave culture, clothing, tools, and more. Yes, a very good ball of string.

Pictures and multimedia exhibits from dozens and dozens of caves around the world.

Additional pics on flickr.

Shared from Google Keep