Sanapur lake is approx. 2 km from Virupapur Gaddi (other side of Hampi across Tungabhadra river). Once you are on main road turn left and drive or walk for one km approx. till you reach a village/marketplace. A right turn will straight take you towards Sanapur lake. You may sit quiety with your friends anywhere near boulders present around the lake or you may walk or drive your scooter but it is sure Sanapur lake is one of the best place to spend an evening and watching sunset as well. Many tourist in groups you will find reaching by evening to spend quality time together. A must visit place specially during evening hours. I have visited lake during early morning hours too but evening hours at Sanapur lake is one of the best for sure.