Although PeakClan's Camp is a cave, the ceiling is opened up so light floods in. The Leader and Deputy sleep in the small cave in the back of camp. The Medicine Cat's Den is beside the Leader's Den and the Warrior's Den is on the other side of Camp near the entrance. Their gathering spot is called the Peak Rock, because it has a peak where the Leader stands and a trail to help climb up. The Apprentice's Den is under the Peak Rock, with the Nursery on the other side of Camp in a small cave in the cave wall beside the entrance and the Elder's Den is beside the Nursery.
The Leader's Den has two nests, one for the Leader and the other for the Deputy. They sleep on opposite sides of the den and a small stream comes inside the den and splits the two sides up.
Medicine Cat's Den
The Medicine Cats usually get a lot of injuries due to PeakClan's aggression. Their den has twists and turns but it leads to another giant cave where the patients sleep. They put their Herbs on ledges in the wall and underneath there is another tunnel and that's where the Medicine Cat's sleep.
Generally the Warrior's don't need to sleep in the den but if it snows you do. Sometimes their den will fill up with snow but it doesn't happen all the time. The Warrior's Den is a big holly bush that grew through the cracks of the camp.
The Apprentice's Den is a giant cave and at night it gets really dark in there but they usually don't mind.
The Nursery is beside the entrance so that they can be guarded from the snow. It's always light in there because of the cracks in the wall and the Kits are always warm due to the moss and lack of snow near the den.
PeakClan doesn't care for Elders that much, they'd rather fight until they die but they still have an Elder's Den just in case. It's not very big inside the Elder's Cave that branches off the Nursery.