It is on this side of the island (Leeward side) You enter it from Makaha side. Its all the way down H1. I think its the last right you can take before the road ends and turns into Yokohamas. But you need to get a permit to go up there.. If you want to go I have been trying to plan a trip. You need 4x4 to use the roads up there as some of them are heavily rutted and washed out.. If you or anyone is interested I will prob be heading out to Kaena point sometime this weekend if anyone is free..