The Leader, Medicine Cat, and Deputy all share a den near the base of the camp, due to its large size it's a comfortable fit for the three ranks, and room for many more. It's cool in the den which isn't very helpful during the Leaf-Bare months, but huddling together will keep cats from freezing. The cool den is perfect for storing herbs.
On the high grounds of the camp is the sleeping area. The camp is covered with vines and shrubbery but the area used for sleeping is where it is the thickest, right under the growth both used for entering and exiting the camp, and for the leader to make announcements. At the very back, near the rock wall, there is a divot that keeps heat and is big enough to fit several cats. This is where Queens and Elders sleep, and around the divot is apprentices, followed by everyone else. The Deputy and Leader share a den with the medicine cat unless it's a time of sickness, in which the Leader and Deputy will sleep with the warriors.
The vine growth that leads to the top of the cliff covers some of the entryway into the nursery.