The den nearest to the break in the ring of greenery that surrounds the camp that acts as the entrance is the warriors den. The warrior's den is a circle of ferns itself, which doesn't provide much protection to wind or rain, but is comfortable on calm nights. The plants are thick enough to act as walls around where the warriors of FlameClan sleep, but in the event of rain, warriors would have to take shelter under the wide, protective leaves to minimize getting their fur wet, which is almost unavoidable. The soft grass that lines the ground is perfect for comfortable bedding, so the warriors can spare the apprentices of one job.