As the title suggets this sim , well sims as wastelands is spread over 8 sims is mainly dessert themed , kinda feel like your in a film , now mad max comes to mind but i know that is not really dessert scene set.
Some of the sims you can rezz so idea to rezz a pose or a prop to grab a pic. Wander around abandoned buildings , half covered in sand.
Post-Apocalyptic themed , the sim is a RP sim with some combat , even if you are not into either i would still reccommend you visit and wander around.
Taxi to wastelands : http://maps.secondlife.com/secondlife/The%20Wastelands/69/90/75