Gupteswar Cave is a city shrine dedicated to Shiva. It is a pilgrim site situated about away Jeypore, Koraput District in the state of Odisha, India. It is a limestone cave, and its main attraction is the gigantic Shiva Linga which is said to be increasing in size. Pilgrims from all over the country come here during the Sravana period because the yearly Bol Bam yatra is held at this place. Devotees walk to the Gupteshwar during Bol Bam yatra to bathe in the maha kund, and then chant near the Shiva Linga. There are 200 steps to reach to the Shiva linga temple. Its entrance is about wide and high.