Go the the red base and to to the right side. Look were the building an the moundints meaat. You should see like a small hole that leads up t the roof of the structure. Sword jump up there with another person. Then pile 2 wart hogs on each other and have one person stan on them. Have another person jump on the guys head (the one on the wart hogs) and jump towards the guy on the roof. Then have hime sword cancel and It will get him up too. From there you can get ontop of the mountins by sword jumping and go around the whole level!