Group of small-circle temples consists of Angkor Touch (Angkor Wat) which has 65-meter height
, 200-hectar land area and surface of the temple 1,500 Meters X 1,300 Meter,
was built at the beginning of 12th century during the reign of the king Sorayak Varman II (1,113-1,152) dedicated to Preah Vi Snouk.
Angkor Thom was founded by King Jayavarman VII, one of the most important figures of the Khmer Empire.
He was a Buddhist, and during the time of his reign oversaw a wholesale conversion of the Khmer people from
Hinduism to Buddhism. He was a great believer in public works, creating schools, hospitals, and reservoirs.
The West Baray or Baray Teuk Thla is a baray, or reservoir, at Angkor, Cambodia, oriented east-west
and located just west of the walled city Angkor Thom. Rectangular in shape and measuring approximately
7.8 by 2.1 kilometers, the West Baray is the largest baray at Angkor and one of the largest handcut water
reservoirs on Earth, possessing a current maximum capacity of 12 to 14 billion gallons of water (53 million m3).