Luhur Watukaru temple or Pura Batukaru is one of the biggest Hindu Temples in Bali (Sad Kahyangan) with Catur Lokapala Temple and Padmabhuwana Temple status. It is set in the plateau area with lush tropical rain forest surround it. It is situated in the peaceful area which is far from the local resident that is ideally for worship. There are some temple building spread out through the tranquility of rain forest and the big mountain of Batukaru as a back drop.
The history of this temple is difficult to be found out even in the ancient omission exists in this temple. For example some profile area like harpoon own the Ancient Bali type, but no written data found it. The effort study and research of this temple history remain to find difficulties. The temple festival at Luwur Watukaru or Batukaru Temple is executed every six-month or 210 days which is every Thursday Umanis Wara Dungulan (Balinese Calendar), just the day after Galungan Day (the biggest Balinese Hindu Holidays). The extension day of temple festival is executed during eleven day, to give the opportunity for Hindu public society especially in Bali to come for praying. Pengempon (the society who take care of the temple) has the obligation to take care of the temple inclusive of ceremony execution. This fact is one of characteristic power outside of physical of Watu Karu Temple.
Kubayan is commissioned holy occupation lead the temple ceremony and his status higher than all priests in Pretending pertinent Ancient. In the execution of praying during the temple festival or the certain day ceremony, it has to be preceded by doing pray in Beji Temple which is located in eastside of Watu Karu Temple or inside of Madya Mandala (middle area) and Nista Mandala (outside area). After doing pray in Beji Temple, then the praying is continued in the main temple building located in the center of temple area. This is also not need again clean the hand and gargle because, it has been conducted the hallowing of body by conducting pray in Beji Temple. This is specification of praying procession in Watukaru Temple.