For a more modern experience, head to Port El Kantaoui, a picturesque marina located just outside Sousse. The marina is home to luxury yachts, stylish cafés, and a variety of restaurants. It’s a lovely place to take a walk, enjoy the sea breeze, and watch the boats. The area is also a great spot for shopping, with many boutiques selling local goods and souvenirs. If you're looking for a lively and contemporary atmosphere, Port El Kantaoui is one of the best things to do in Sousse, Tunisia.