See all Attractions in Visby Visby for: Adventure, Food And Dining, Art And Culture, Nightlife, Spa, History, First Timers, Family, Romance, Shopping City wall About City wall Begun in the late 13th century, Visby's city wall stretches almost 3 and a half kilometers and stands 11 meters high. Today, 36 towers and three main gates remain. Add to Wish List