Prasat Ak Yum (also written Ak Yom) is one of the oldest spoil in Angkor. It is placed on the south facet of the West Baray, at about one kilometer east from its southwest corner. I have examined this difficult to understand ruins and have enquired with Mr. Han, my tuk-tuk driver, on how to get there. It was once new to him too, and he wasn't sure. Upon arriving through the banks of the West...