Preah Ko (The Sacred Bull) was the first temple to be built in the ancient and now defunct city of Hariharalaya (in the area that today is called Roluos), some 15 kilometers south-east of the main group of temples at Angkor, Cambodia. The temple was built under the Khmer King Indravarman I in 879 to honor members of the king's family, whom it places in relation with the Hindu deity Shiva.
Preah Ko (Sacred Bull) derives its name from the three statues of sandstone located in the front of and facing the temple's central towers. These statues represent Nandi, the white bull who serves as the mount of Shiva.
Preah Ko consists of six brick towers arranged in two rows of three towers each perched on a sandstone platform. The towers face east, and the front central tower is the tallest. The sanctuaries are dedicated to three divinized forefathers of Indravarman and their respective wives. The front central tower is dedicated to Jayavarman II, the founder of the Khmer empire. The tower to the left is dedicated to Prithivindreshvara, King Indravarman's father; the tower to the right to Rudreshvara, his grandfather. The three rear towers are dedicated to the wives of these three men. The central towers all bear images of the Hindu god Shiva.
(
en.wikipedia.org/wiki/Preah_Ko)
