Let KAYAK do the searching
Based on KAYAK hotel searches, the most popular destination is Tarifa (50% of total searches to Parque Natural Los Alcornocales). The next most popular destinations are Algeciras (43%) and Los Barrios (7%).
KAYAK users have found double rooms in Parque Natural Los Alcornocales for as cheap as $38 (Algeciras) in the last 3 days. The average price is $228.