On the fifth day, venture into the Biak-na-Bato National Park for a nature and wildlife encounter. Explore the park's lush forests, caves, and waterfalls. Take a guided tour to learn about the park's biodiversity and spot various species of birds, butterflies, and other wildlife. If you're up for a challenge, you can also try rock climbing or rappelling in the park's designated areas. Enjoy a picnic lunch amidst the natural beauty and take in the tranquility of the surroundings. Return to your accommodation in the evening and relax after a day of adventure.