Valladolid is a province of northwest Spain, in the central part of the autonomous community of Castile and León. It has a population of 520,716 people in a total of 225 municipalities, an area of 8,110 km2 and a population density of 64.19 people per km2.
The capital is the city of Valladolid. It is bordered by the provinces of Zamora, León, Palencia, Burgos, Segovia, Ávila, and Salamanca. It is thus the only Spanish province surrounded entirely by other provinces of the same autonomous community. It is the only peninsular province which has no mountains.
Wikipedia https://en.wikipedia.org/wiki/Province_of_Valladolid
Coordinates 41°39'7.678" N -4°43'42.823" E
