La Giudecca, once dotted with the villas of wealthy Venetians, is separated from the city of Venice by the canal of the same name. A real haven of peace after the hustle and bustle of Piazza San Marco, the island's simple quaysides are perfect for a relaxing stroll and offer fine views of the splendid city across the water. It's also worth making time to visit the delightful Redentore church, which is flooded with natural light.