Let KAYAK do the searching
Based on KAYAK hotel searches, the most popular destination is Aranda de Duero (40% of total searches to Castile and León). The next most popular destinations are Salamanca (20%) and Burgos (20%). Searches for hotels in Astorga (20%) are also popular.
KAYAK users have found double rooms in Castile and León for as cheap as R570 (Ponferrada) in the last 3 days. The average price is R1 801.