If you look around the grounds (or get glitched outside the map) you'll find there is a portal that appears to lead to the cape (i'm not 100% sure on where it leads but this is what glitched people had said) to the west of the mountains. There appears to be another in Cherika valley itself that takes you to the cape as well. It is right next to the normal portal and hitting the opening to ficho tunnels fast enough allows fast travel to the cape.