On the second day, embark on an exciting island hopping tour to explore the nearby islands and experience the beauty of the surrounding area. Join a guided boat tour or rent a private boat to visit places like Hon Khoi Salt Fields, Hon Khoi Peninsula, and Hon Kho Trang. Enjoy snorkeling or scuba diving in the vibrant coral reefs, where you can witness a diverse marine ecosystem. If you're feeling adventurous, try jet skiing, kayaking, or paddleboarding to add some adrenaline to your trip. After a day full of water activities, head back to Doc Let Beach and treat yourself to a relaxing massage or spa treatment to rejuvenate your body and mind.