Northern Luzon is part of the most populous island in the Philippines, and it is considered one of the famous tourist destinations that attracts large numbers of tourists from various regions near and far, thanks to its charming nature, which provides the opportunity for tourists to enjoy the beauty of its mountains, rivers, coasts, and magnificent tropical forests. It is considered terraces and rice terraces. The wondrous caves are among its most prominent attractions. This area is also an ideal destination for adventure lovers, as it is characterized by an abundance of hiking trails that lead to some majestic volcanic mountains.