Where is Maitim Hill?

* is this Maitim Hill?

I have made allusion to a ‘self-imposed work’ that I have been doing in the past few months already. Knowing where Maitim Hill exactly is important in that work. Here is a shot of that prominent hill near the International Rice Research Institute or IRRI which I half-doubt is the hill I am looking for. This is ridiculously near the UP Los Baños making the concealment of the San Pableño refugees and guerillas during World War II in this place, in my opinion, quite impossible. This is well within the area probably guarded by the Japanese forces maintaining the internment camp at that time. But then, I may be wrong.

Indeed, where is Maitim Hill?