Tourists simply cannot say they've been to Siem Reap if they haven't visited its biggest claim to fame – the Angkor Temples. Built in the early 12th century, the Angkor is one of few UNESCO world heritage listed sites and Cambodia's most valuable monument. Angkor is breathtaking, to say the least, and Siem Reap owes its booming tourist numbers to this majestic site. With Angkor Wat standing as a reminder of such a grand past, it's no wonder that Siem Reap has picked up the pieces so diligently and drawn in the world once again. We have handpicked some of the most famous temples around Angkor, lifting just a tip of the veil of the grandeur of this amazing site.