Sdok Kok Thom is an 11th-century Khmer temple located about 34 kilometres (21 mi) northeast of the Thai border town of Aranyaprathet. The temple was dedicated to the Hindu god Shiva. Constructed by a prominent priestly family, Sdok Kok Thom is best known as the original site of one of the most illuminating inscriptions left behind by the Khmer Empire, which ruled much of Southeast Asia from the end of the 9th century to the 15th century.
Built of red sandstone and laterite, the temple is a prime example of a provincial seat of worship during the empire's golden age. It is small by the standards of the major monuments in Angkor, the empire's capital, but shares their basic design and religious symbolism. In its 11th Century heyday during the reign of King Udayādityavarman II, the temple was tended by its Brahmin patrons and supported with food and labour by the people of surrounding rice-farming villages. Scholars disagree as to the meaning of the name, which refers in old Khmer to the temple's setting. Translations include Great Reed Lake, Large Reservoir with Herons, and Abundant Reeds in a Large Swamp. More information is available in the link below.

Source: https://en.wikipedia.org/wiki/Sdok_Kok_Thom