Spend the fourth day of your trip visiting the stunning Casaroro Falls, located near Dumaguete. Start your day with a hearty breakfast and then embark on a short hike to reach the falls. The trail takes you through dense forests and offers glimpses of exotic flora and fauna. Once you reach Casaroro Falls, be mesmerized by the cascading water from a height of 100 feet. Take a refreshing dip in the natural pool at the base of the falls and enjoy a picnic lunch amidst the serene surroundings. Return to Dumaguete in the evening and savor a delicious dinner at a local restaurant.