Alex was the best guide we have ever had to tour a wine region. He knows Rioja like the back of his hand, and he was very focused on giving us historical and cultural background on everything we visited. Alex also showed us the subtle, and not so subtle differences in wines from different areas, including wines grown at altitude versus in the valley. for lunch he took us to a small local asador that was amazing. Can't say enough about how pleased we were with this day trip!