I think I found it... passenger side about a foot or so from the plug. It's definitely not possible to reach from the top without removing something, and isn't easy to reach from underneath. I'm not sure how hard it's gonna be to get the wrench in to remove it...
I guess those of you who change your own oil probably use some sort of elevator or jack to raise the platform? Or maybe I am just a bit claustrophobic under the car?
