The seaside city of Cadiz is one of Spain’s most ancient settlements, founded by the Phoenicians some 3000 years ago and subsequently conquered by a string of invaders, including the Romans, the Moors and the Spanish. These eclectic influences are reflected in its diverse archaeological and historical sites, which include the ruins of a 1st-century Roman theatre, the lofty and imposing Torre Tavira watchtower, and the gorgeous ‘New’ Cathedral (finished in 1838), with its dual cupola-topped towers. Modern-day Cadiz is a vibrant city known for its flamenco dancing (which originated here), the thriving live music scene and riotous annual festivals.