Hint: Find a Mammoth:
Start at the village .Go northeast until you find a lake .Go north to find hippos, monkeys, and a mammoth that is always walking somewhere around a tree just northwest of the nose figure .If there is no mammoth, you might find a human walking around that area with the tree. If so, find an animal, kill it, return to the village, and start the process all over again. Every trip to this area will cost at least one night's sleep. About every four trips may take one fire from your character's life. To make your trip faster, jump the whole way. Note: It is suggested you level up and build your population before facing a Mammoth.