Angkor Wat

13.4125°N, 103.8670°E.

Angkor Wat, Khmer Empire (1113–1150 CE). World's largest pre-20th-century religious building, occupying 162.6 hectares (1.6 km²) within the ancient capital of Angkor. Angkor Archaeological Park stretches 400 km² including forest and settlements. Constructed under Suryavarman II (r. 1113–1150) as a cosmological Hindu temple dedicated to Vishnu, symbolizing Mount Meru at universe's center. Architectural program comprises central sanctuary surrounded by three concentric rectangular enclosures with 5,280 metres of wall perimeter, moats, causeways, and gate structures. Design synthesizes Khmer, Indian, and Southeast Asian traditions in proportioned towers and spires. Decorative program includes two thousand square metres of bas-relief sculpture depicting the Churning of the Ocean, celestial dancers (apsaras), battle processions, and court scenes. Interior galleries measure 1.6 km in total length with carved walls and astronomical alignments. The temple transitioned to Theravada Buddhist function by the 15th century, maintained by monastic communities through jungle encroachment. Monastic protection preserved it.

One empire's vision became another faith's sanctuary.