The alcazar alcázar has several gates but the one above Demonstrates arab defensive. Architecture this was “the country” – gate and faced the outside of The’jerez s walls and was therefore most likely to be attacked by. Invaders this entrance is obviously narrow and has a sharp 90 degree. turnhe alcazar alcázar has several gates but the one above Demonstrates arab defensive. Architecture this was “the country” – gate and faced the outside of The’jerez s walls and was therefore most likely to be attacked by. Invaders this entrance is obviously narrow and has a sharp 90 degree. turn