Preah Ko (Khmer: ប្រាសាទព្រះគោ) (Khmer, 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 is known for the beauty and intricacy of its carvings. The design on this lintel includes warriors mounted on three-headed nāgas, horsemen, and a deity mounted on a kala.
After the Khmer king Jayavarman II founded the Khmer empire in 802 A.D., he finally established his capital at Hariharalaya. Indravarman I was the nephew of Jayavarman II. When he ascended to the throne, he ordered the construction first of Preah Ko, which was dedicated in 879, and later of the temple-mountain known as the Bakong. It is likely that this building program was made possible by the king's peaceful reign and his ability to draw income from the expanding empire. A restoration of the towers took place in early 1990s, financed by German government.
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.
Preah Khan (Khmer: ប្រាសាទព្រះខ័ន; "Royal Sword") is a temple at Angkor, Cambodia, built in the 12th century for King Jayavarman VII. It is located northeast of Angkor Thom and just west of the Jayatataka baray, with which it was associated. It was the centre of a substantial organisation, with almost 100,000 officials and servants. The temple is flat in design, with a basic plan of successive rectangular galleries around a Buddhist sanctuary complicated by Hindu satellite temples and numerous later additions. Like the nearby Ta Prohm, Preah Khan has been left largely unrestored, with numerous trees and other vegetation growing among the ruins
Preah Khan was built on the site of Jayavarman VII's victory over the invading Chams in 1191. Unusually the modern name, meaning "holy sword", is derived from the meaning of the original—Nagara Jayasri (holy city of victory). The site may previously have been occupied by the royal palaces of Yasovarman II and Tribhuvanadityavarman. The temple's foundation stela has provided considerable information about the history and administration of the site: the main image, of the bodhisattva Avalokiteśvara in the form of the king's father, was dedicated in 1191 (the king's mother had earlier been commemorated in the same way at Ta Prohm). 430 other deities also had shrines on the site, each of which received an allotment of food, clothing, perfume and even mosquito nets; the temple's wealth included gold, silver, gems, 112,300 pearls and a cow with gilded horns. The institution combined the roles of city, temple and Buddhist university: there were 97,840 attendants and servants, including 1000 dancers and 1000 teachers.
Neak Pean (or Neak Poan)  (Khmer: ប្រាសាទនាគព័ន្ធ) ("The entwined serpents") at Angkor, Cambodia is an artificial island with a Buddhist temple on a circular island in Preah Khan Baray built during the reign of King Jayavarman VII. It is the "Mebon" of the Preah Khan baray (the "Jayatataka" of the inscription).
The East Mebon(Khmer: ប្រាសាទមេបុណ្យខាងកើត) is a 10th Century temple at Angkor, Cambodia. Built during the reign of King Rajendravarman, it stands on what was an artificial island at the center of the now dry East Baray reservoir.
The East Mebon was dedicated to the Hindu god Shiva and honors the parents of the king. Its location reflects Khmer architects’ concern with orientation and cardinal directions. The temple was built on a north-south axis with Rajendravarman’s state temple, Pre Rup, located about 1,200 meters to the south just outside the baray. The East Mebon also lies on an east-west axis with the palace temple Phimeanakas, another creation of Rajendravarman’s reign, located about 6,800 meters due west.
Built in the general style of Pre Rup, the East Mebon was dedicated in 953 AD. It has two enclosing walls and three tiers. It includes the full array of durable Khmer construction materials: sandstone, brick, laterite and stucco. At the top is a central tower on a square platform, surrounded by four smaller towers at the platform’s corners. The towers are of brick; holes that formerly anchored stucco are visible.
The sculpture at the East Mebon is varied and exceptional, including two-meter-high free-standing stone elephants at corners of the first and second tiers. Religious scenes include the god Indra atop his three-headed elephant Airavata, and Shiva on his mount, the sacred bull Nandi. Carving on lintels is particularly elegant.
Visitors looking out from the upper level today are left to imagine the vast expanses of water that formerly surrounded the temple. Four landing stages at the base give reminder that the temple was once reached by boat.
Banteay Srei or Banteay Srey (Khmer: ប្រាសាទបន្ទាយស្រី) is a 10th-century Cambodian temple dedicated to the Hindu god Shiva. Located in the area of Angkor in Cambodia. It lies near the hill of Phnom Dei, 25 km (16 mi) north-east of the main group of temples that once belonged to the medieval capitals of Yasodharapura and Angkor Thom. Banteay Srei is built largely of red sandstone, a medium that lends itself to the elaborate decorative wall carvings which are still observable today. The buildings themselves are miniature in scale, unusually so when measured by the standards of Angkorian construction. These factors have made the temple extremely popular with tourists, and have led to its being widely praised as a "precious gem", or the "jewel of Khmer art."
The Terrace of the Elephants (Khmer: ព្រះលានជល់ដំរី) is part of the walled city of Angkor Thom, a ruined temple complex in Cambodia. The terrace was used by Angkor's king Jayavarman VII as a platform from which to view his victorious returning army. It was attached to the palace of Phimeanakas (Khmer: ប្រាសាទភិមានអាកាស), of which only a few ruins remain. Most of the original structure was made of organic material and has long since disappeared. Most of what remains are the foundation platforms of the complex. The terrace is named for the carvings of elephants on its eastern face.
The 350m-long Terrace of Elephants was used as a giant reviewing stand for public ceremonies and served as a base for the king's grand audience hall. It has five outworks extending towards the Central Square-three in the centre and one at each end. The middle section of the retaining wall is decorated with life size garuda and lions; towards either end are the two parts of the famous parade of elephants complete with their Khmer mahouts.
The Baphuon (Khmer: ប្រាសាទបាពួន) is a temple at Angkor, Cambodia. It is located in Angkor Thom, northwest of the Bayon. Built in the mid-11th century, it is a three-tiered temple mountain built as the state temple of Udayadityavarman II dedicated to the Hindu God Shiva. It is the archetype of the Baphuon style. The temple adjoins the southern enclosure of the royal palace and measures 120 metres east-west by 100 metres north-south at its base and stands 34 meters tall without its tower, which would have made it roughly 50 meters tall. Its appearance apparently impressed Temür Khan's late 13th century envoy Chou Ta-kuan during his visit from 1296 to 1297, who said it was 'the Tower of Bronze...a truly astonishing spectacle, with more than ten chambers at its base.' In the late 15th century, the Baphuon was converted to a Buddhist temple. A 9 meter tall by 70 meter long statue of a reclining Buddha was built on the west side's second level, which probably required the demolition of the 8 meter tower above, thus explaining its current absence. The temple was built on land filled with sand, and due to its immense size the site was unstable throughout its history. Large portions had probably already collapsed by the time the Buddha was added.
Pen and watercolor reconstruction of what the temple may have looked in the 11th century by Lucien Fournereau in 1889
The unfinished reclining Buddha on the west side of the temple
Baphuon. Inner view
By the 20th century, much of the temple had largely collapsed, and restoration efforts have since proven problematic: a first effort begun in 1960 was interrupted by the coming to power of the Khmer Rouge, and records of the positions of the stones were lost. A second attempt started in 1995 by a team of French-led archeologists as of 2005 was still ongoing, restricting visitor access. As of November 2010, partial visitor access was once again allowed, though not to the central structure.
In April 2011, after 51 years, the archaeologists finished the restoration of the temple. King Norodom Sihamoni of Cambodia and Prime Minister Francois Fillon of France were among those who first toured the renovated temple during the inauguration ceremony on July 3, 2011.
The Bayon (Khmer: ប្រាសាទបាយ័ន, Prasat Bayon) is a well-known and richly decorated Khmer temple at Angkor in Cambodia. Built in the late 12th or early 13th century as the official state temple of the Mahayana Buddhist King Jayavarman VII, the Bayon stands at the centre of Jayavarman's capital, Angkor Thom. Following Jayavarman's death, it was modified and augmented by later Hindu and Theravada Buddhist kings in accordance with their own religious preferences.
The Bayon's most distinctive feature is the multitude of serene and massive stone faces on the many towers which jut out from the upper terrace and cluster around its central peak. The temple is known also for two impressive sets of bas-reliefs, which present an unusual combination of mythological, historical, and mundane scenes. The current main conservatory body, the Japanese Government Team for the Safeguarding of Angkor (the JSA) has described the temple as "the most striking expression of the baroque style" of Khmer architecture, as contrasted with the classical style of Angkor Wat.
The Tuol Sleng Genocide Museum (Khmer: សារមន្ទីរឧក្រិដ្ឋកម្មប្រល័យពូជសាសន៍ទួលស្លែង) is a museum in Phnom Penh, the capital of Cambodia. The site is a former high school which was used as the notorious Security Prison 21 (S-21) by the Khmer Rouge regime from its rise to power in 1975 to its fall in 1979. Tuol Sleng (Khmer [tuəl slaeŋ]) means "Hill of the Poisonous Trees" or "Strychnine Hill". Tuol Sleng was only one of at least 150 execution centers in the country, and as many as 20,000 prisoners there were later killed.