Nijagal betta trek is one of the most beautiful and easy treks around Bangalore. From the outside, this hill fort looks very ordinary. But once you begin to explore the hill, you will be surprised to find out what treasure it hides inside. Within these fort walls, you shall find caves, temples, Dargahs (A shrine or tomb built over the grave of saint, often a Sufi saint), ponds and ruins of an ancient settlement.