RockClan, founded and first led by Sauron, has a territory that is mostly moor. It isn't as windy as most moors, but every now and then there'll be a pretty breezy day. Around the borders, it becomes a more wooded, with maples, birches, and pines. Throughout the territory, there are some very small, densely packed forests here and there. Not far from camp, lies the Tallstone; a large rocky ridge the cuts through half of the territory. It is very tall, almost mountain like. RockClan cats have to climb up and down it often, thus, giving RockClan's cats the great power of rockclimbers. They got their name from the Tallstone, and the cats who joined the Clan were skilled at scaling it with no problem. The territory is covered in tall, steep hills. Long grass, dotted with wild flowers, cover the land. There isn't much water in the territory, only some small ponds, the biggest water source is a a river that leads across the ShadeClan border, and then widens in their territory.
- RockClan's camp is a dip in one of the hills, surrounded by tall grass, tussocks and gorse. The entrance is a large gorse thicket, leading up the hill on an old, worn path. The Highstone is where the Clan leader gives announcements and meetings, it is on the right side of camp.
- The Warriors den is a large, prickly gorse thicket. It has bracken and moss stuffed in holes in the walls to block out the chill. Kits in RockClan are usually apprenticed at the age of five moons, one moon younger than the other Clans. In the beginning, they were at four moons, but that was lost over time and replaced with five or six.