Lord's Den is where the pack sleep every night, raise their pups, and so on so forth. It is built into the side of one of the mountains and consists of seven chambers. Each chamber is different: one has stalactites and stalagmites scattered throughout; another is square shaped and has a little hollow in the back, where pups like to hide; one quite narrow, which makes it difficult for adults to move around (cubs, however, do not have this problem); and so on and so forth.