Not too far from the camp of ThunderClan, a hollow of moss awaits the apprentices. Oak trees surround it, offering shade in greenleaf and protection always. Here is one of the only areas where undergrowth has not taken over, so it is perfect to train young ThunderClanners in the art of fighting. The apprentices come here, also, to bring the moss to their camp. This moss softens the dens of rock and keep the chill off.