The leaders visited the Sri Ujjaini Mahankali temple which is frequented by thousands of devotees during the festival.
Rao later told reporters that the state government would organise the festival in a suitable manner.
Bonalu is an annual festival celebrated in twin cities Hyderabad, Secunderabad and parts of Telangana as a thanksgiving to the Goddess for fulfillment of vows, and involves the worship of Kali and her various forms. PTI SJRNaidu, KCR visit temple to mark Bonalu festival.