Built by King Suryavaram II in honour of the Hindu deity, Vishnu; the enormous temple is the most well-preserved temple in the Angkor complex, and unlike the other temples, has been in continuous use since its beginning. Surrounded by a moat, the towering structure is even more imposing close up - the bas-reliefs which run around the central temple are covered with intricately details depictions which cover historical events and mythological tales. The temple is best known for its enchanting stone carvings of asparas, celestial nymphs, over 3000 of which carved into the walls. Because of its great size, visitors need at least a good 3 to 4 hours to really explore this temple. Most visitors to the temple stay at a boutique hotel in Siem Reap, which are usually about 7km from Angkor, and head to the temple early morning to catch sunrise. Many of the hotels have temple exploration packages on offer, so do check on properties such as Anantara Angkor Resort, for any information on tour packages.