Dedicate the second day of your trip to exploring the Siquijor Butterfly Sanctuary. Start your day by visiting the sanctuary, which is home to a wide variety of butterfly species. Take a guided tour and learn about the different stages of a butterfly's life cycle and their importance in the ecosystem. Marvel at the vibrant colors and delicate patterns of the butterflies as they flutter around you. After your visit to the sanctuary, you can explore the nearby areas. Visit the century-old St. Francis de Assisi Church in Siquijor town, known for its beautiful architecture and historical significance. You can also take a leisurely stroll along the coastline and enjoy the breathtaking views of the ocean. In the evening, don't miss the opportunity to witness a mesmerizing sunset at one of the island's scenic spots.