Gateway in the city wall: Socorro, Agua, de Sevilla and Buey

Apart from the Agua Gate, the Embarcadero Gate and Buey Gate, Niebla’s defensive wall also conserves three other main gates in its northern section: Socorro Gate, with horseshoe arch and impost; Agujero Gate, which appears to have once belonged to the old Roman citadel; Seville Gate, which despite its Roman look has a cambered Moorish arch.