Pozo Alcón is a region in Jaén province known for outdoor activities like hiking and caving. The town celebrates various religious festivals throughout the year, including the pilgrimage of Saint Gregorio on May 9th where residents carry statues of the saint through town and have picnics. Cave houses were historically built in the area due to their protective advantages, though they have disadvantages like lacking windows. The mountains and marshlands around Pozo Alcón are home to various animals like foxes, boars, deer and eagles.