Nalgonda has many popular tourist attractions in the form of religious and historical sites. Popular religious places in Nalgonda include Matapali, Vadapari, Yadagiri Guta, Koranoupaka, Bangal, St. Kitsala, Kajura Banda, Ilwala M, Panigiri, etc. Nagarjuna Sagar has the highest brick dam and is a holy place for Buddhists. This place is named after the famous Buddhist scholar Nagarjuna. Nagarjuna Bodhisattva is scattered in the middle of the lake, which is characterized by the excavation of ancient Buddhist civilization. Sunkishala Temple and Somalingeswaraswamy Temple are famous holy places for Hindus. In the place mentioned later, there is a mysterious fact. This temple has many pillars, one of which always casts a shadow on the temple erected here. Which pillar is still a mystery. Ethipothala waterfall is a joyous scene worth seeing. The descent starts at a height of 21 meters and fills the room with countless colors. Many people are surprised by the Ikshvako Castle found in Nandi Kanda. The ruins have strong walls, gates, and military camps that were glorious in the past.