Tarragona's Part Antic old town is like a living history textbook. After surveying Roman ruins (and timeless ocean views) atop the walls of UNESCO World Heritage site Taracco, visit the many individual chapels that make up Tarragona Cathedral, where Spain's Moorish conquerors also prayed.
Is looking out at the ocean not enough for you? Dip your toes into the golden sands of Costa Dorada. El Miracle beach is the liveliest and closest to the city centre, while the beautifully isolated Cala Fonda, just several miles north, evokes the Balearic islands that sit far off Tarragona's shores.