I'll let a recent email from Peter Fotheringham handle this post, because describing a wonder of the world like Angkor Wat seems to be beyond me at this moment. Here are his words and a few shots from the hundreds of phenomenal ones that basically took themselves:
"Visiting Angkor Wat and the surrounding temples made me so happy to be a human being living in a time period where witnessing physical beauty is so accessible. Think about it, in the same year you witnessed Iguasso Falls and Angkor Wat. We are so lucky."