On your second day, embark on an island hopping adventure to explore the surrounding islands of Nga Bay. Visit Koh Pak Bia, a small island with beautiful sandy beaches and vibrant coral reefs. Go snorkeling to discover the underwater world teeming with colorful marine life. Next, head to Koh Yao Yai, a larger island known for its tranquil atmosphere and lush greenery. Enjoy a kayaking excursion through the mangrove forests, where you can spot various bird species and immerse yourself in nature. In the evening, relax at a beachfront bar and enjoy a refreshing cocktail while watching the sunset.