Torre del Reloj

Tower in Cádiz

Following half a century off limits, the eastern tower of the cathedral has flung open its doors. Ascend via the twirling ramp for fabulous wraparound views over the old city, the cathedral's dome and Cádiz' many 18th-century watchtowers, built so citizens could keep an eye on shipping movements; of the 160 original watchtowers, 129 still stand.