Old Castile
（重定向自Castilla La Vieja）
![Castle in Arenas de San Pedro (Ávila), built in 1393](/Images/godic/202501/03/Arenassanpedrocastle3220.jpg")
![Historical region of Old Castile.](/Images/godic/202501/03/Castilla_la_Vieja3220.png")
Old Castile (Spanish:Castilla la Vieja [kasˈtiʎa la ˈβjexa]) is a historic region of Spain, which included territory that later corresponded to the provinces of Santander (now Cantabria), Burgos, Logroño (now La Rioja), Soria, Segovia, Ávila, Valladolid, Palencia.