The tourist information centre in Reinosa is inside the Casona, which also holds the town library upstairs, and occassional art and other exhibitions downstairs.  The TIC is the first door on your left as you enter.  The Casona is the impressive large building on the main street, opposite El Arbol supermarket. 

Tel: 942 7550215

Email: turismo@aytoreinosa.es

Websites of interest include the town hall's official tourism site: www.turismoreinosa.es and this other site: www.turismodecampoo.com