Alicante seen from outside the Castillo de Santa Barbara.Alicante seen from outside the Castillo de Santa Barbara.Alicante seen from outside the Castillo de Santa Barbara.Approaching the entrance to the Castillo de Santa Barbara.Entering the Castillo de Santa Barbara.The rock base and wall of the fortressInside the Castillo de Santa BarbaraCouryard of the Castillo de Santa Barbara, with our tour guide shown in the center.