If your trip to Pollos is all organized but your travel itinerary is looking a bit empty, let us give you a helping hand.There's a ton of things to see and do in the surrounding region. Don't head home without visiting Museo del Tratado del Tordesillas and Royal Convent of Santa Clara. If you have time, also check out Riberas de Castronuño-Vega del Duero Nature Reserve.