Keesaragutta Temple is a Hindu temple dedicated to Lord Siva and his consorts Bhavani and Sivadurga at Keesaragutta in Rangareddy district. It is about 40 km from Hyderabad and 10 km from ECIL. It is located on a small hillock. The temple draws thousands of devotees on Shivaratri.
Legend has it that Sri Rama installed the Siva lingam here to atone for the sin of killing Ravana, a Brahman. He selected this beautiful valley surrounded by hills and verdant greenery for the purpose and ordered Hanuman to bring a Sivlingam from Varanasi. Hanuman was late in arriving with the Siva lingam and as the auspicious hour was nearing, Lord Siva himself appeared before Sri Rama and presented a Sivilingam for installation. Hence the lingam in the temple is called Swayambhu Linga. It is also called Ramalingeswara as lord Sri Rama had installed the lingam.
Hanuman returned with 101 lingams for selection from Varanasi and felt aggrieved at not having his lingam installed. Hence he threw them all over the area. Even to this day several lingams are found scattered all over the place outside the temple.
To mollify Hanuman, Sri Rama ordained that precedence would be given to him for worship at the temple.