Battle of Kashyyyk

Kashyyyk is the Wookiee homeworld, covered in dense forest. While Wookiees build their homes in the planet's trees, they are not a primitive species, and Kashyyyk architecture incorporates sophisticated technology. One of the last battles of the Clone Wars was fought here under the leadership of Yoda, with Wookiees and clones battling the Separatist droid army -- until the Emperor issued Order 66, commanding the clones to slaughter all Jedi. Yoda survived, however, with the help of natives Chewbacca and Tarfful, who used a hidden shuttle to evacuate the Jedi Master from the planet.