House of Tío Mateón Monument · Velilla del Río Carrión, Montaña Palentina, Palencia An eighteenth-century Baroque palace with an ashlar façade and three heraldic coats of arms, also known as the palace of the Enríquez after the noble family that owned it; it is the most notable civil building in the municipality. Photo: User:Goldorak (CC BY-SA 4.0) What to see and do in Velilla del Río Carrión