From publisher blurb: Watching the stars and skies... Storriah's Observatory is a printable battemap compatible with any RPG game. It can be used as a standalone gameboard, or combined with any same-scale tileset. Storriah's Observatory is a day & night set, comprising of 2 30x30 battlemaps. An observatory with a fancy telescope is set up on a natural rocky height, with smaller buildings serving as quarters and studies.