It's alway recommended to place your tent on a flat surface (not in a valley!) to prevent rainstorms turning your Ohnana into a raft! To get the coolest camping experience, we recommend facing the entrance to your Ohnana to the North - if you're in the Northern hemisphere, and to the South if you're camping in the Southern hemisphere. In this way you can open your Ohnana's entrance to get some extra fresh air on those extremely hot summer days. Don't forget that you can use the second zipper of the door to open the door while keeping the mosquito net closed.