Begin your second day by visiting the Natural History Museum within the National Museum Ilocos Complex. This museum focuses on the diverse flora and fauna found in the Ilocos region. Explore the exhibits that showcase the region's unique ecosystems, including its marine life, forests, and mountains. Learn about the different species of plants and animals that call this area home. Take your time to appreciate the beauty and importance of preserving these natural treasures. Afterward, you can enjoy a picnic lunch at a nearby park or try some local delicacies at a nearby food stall.