Royal Palace

The Royal Palace of Valladolid was the official residence of the kings of Spain during the period in which the royal court had its seat in Valladolid between 1601 and 1606, and a temporary residence of the Spanish monarchs from Charles I to Isabella II, as well as of Napoleon during the Peninsular War. Currently it is the headquarters of the 4th General Sub-inspection of the Spanish Army.

Source: Wikipedia