We were touring the temples over the holidays and have a few restaurant recommendations. Viroth's is probably the nicest restaurant in Siem Reap and for under $25, my husband and I had 3 dishes, two drinks and a dessert. This was perhaps, the most memorable meal on our 3 week trip. I highly recommend it. For a totally different experience Khmer Kitchen is excellent. There is no decor or ambience to speak of but the food is fantastic.