The Roluos Group (Bakong, Preah Ko, Lolei)

The Roluos Group is a collection of monuments representing the remains of Hariharalaya, the first major capital of the Angkorian-era Khmer Empire. It has become known as the ‘Roluos Group’ due to its proximity to the modern town of Roluos. The ancient capital was named for Hari-Hara, a synthesis of the Hindu gods Shiva and Vishnu. Though there was an existing settlement in the area before the rise of Angkor, Hariharalaya was established as a capital city by Jayavarman II and served as the Khmer capital for over 70 years under four successive kings. Setting the pattern for the next four centuries, the first great Khmer temples (Bakong, Preah Ko, Lolei) and baray (reservoir) were constructed at Hariharalaya. The last king at Hariharalaya, Yasovarman I, built the first major temple at Angkor, Phnom Bakheng, and moved the capital to the Bakheng area in 905 C.E. With the exception of a 20 year interruption in the 10th century, the capital would remain at Angkor until 1422 C.E., 12km southeast of Siem Reap.

  1.Bakong

The most impressive member of the Roluos Group, sitting at the center of the first Angkorian capital, Hariharalaya. Bakong stands 15 meters tall and is 650x850m at the outer wall. Constructed by the third Angkorian-era king as his state-temple, Bakong represents the first application of the temple-mountain architectural formula on a grand scale and set the architectural tone for the next 400 years. The temple displays a very early use of stone rather than brick. Though begun by Indravarman I, Bakong received additions and was expanded by later kings. The uppermost section and tower may have been added as late as the 12th century AD. Some of the lintel carvings, particularly on the outer towers, are in very good shape. Picturesque moat and vegetation surround Bakong.

  2.Preah Ko

Six towers displaying set on a platform, all beautifully preserved carvings . Originally surrounded by walls and gopuras of which only vestiges remain. Preah Ko was one of the first major temples of the empire at the early Khmer capital of Hariharalaya. Preah Ko (Sacred Bull) derives its name from the statues of bulls at the front of the central towers.






3.Lolei

Ruins of an island-temple built in the middle of a now dry baray, Indratataka, the first large-scale baray constructed by a Khmer king. Lolei consists of four brick towers on a double laterite platform. It was the last major temple built at Roluos before Yasovarman I moved the capital to the Angkor area. Though the towers are in poor condition, there are some lintel carvings in very good condition displaying the distinctively detailed Preah Ko style. An active pagoda has been built amongst the ruins. Of the Roluos Group ruins, allocate the least time Lolei.