Spend your second day at Thuan An Beach by exploring its pristine shores and crystal-clear waters. Take a leisurely stroll along the beach, sunbathe, or swim in the refreshing ocean. If you're feeling adventurous, you can also try out some water sports activities such as kayaking, jet skiing, or paddleboarding. In the evening, enjoy a beachside barbecue and witness the mesmerizing bioluminescent plankton that illuminates the water at night.