Trstenica Beach is the main beach in Trpanj and is a popular spot among locals and tourists alike. This sandy beach stretches for about 1 kilometer and offers a wide range of facilities and activities. The shallow waters make it ideal for families with children, and there are also lifeguards on duty for added safety. Visitors can rent sun loungers and umbrellas, or simply lay their towels on the soft sand. There are also beach bars and restaurants where you can grab a bite to eat or enjoy a refreshing drink.