Casuarina Beach in Jaffna is famous for its long stretch of soft white sand, lined with casuarina trees that give the beach its name. The shallow, calm waters make it particularly safe for swimming, attracting families and travellers seeking gentle waves. Located on Karainagar Island, it offers a peaceful escape from the city’s bustle while remaining easily accessible. The quiet surroundings and natural shade make it perfect for strolls, picnics, and unwinding by the sea. It is one of the most beloved northern beaches, known for its simplicity, charm, and family-friendly appeal.