Lord Vishnu Temple, Angkor, Cambodia - The largest temple of the world, raised during the reign of Suryavarman - II in 12th century, is, in fact, located in Angkor, a major archaeological site of Cambodia. It is dedicated to Lord Vishnu. It is also one of the two temples intact in Angkor, Cambodia. The other is a Buddhist Temple. The largest temple of Lord Vishnu in Angkor is built according to Khmer architecture, original to Cambodia..
Sri Srinivasa Perumal Temple or Sri Perumal Temple, Little India, Serangoon Road, Singapore