Spitting Cave. 40ft. Oahu Hawaii This cliff is kind of hidden in Portlock From Honolulu, go east on H1 toward Hanama bay. Take a right on Nawiliwili st. towards the end of Hawaii Kai, then a left on Poipu. Turn left on Moloaa and right on Lumahai…. look on the right hand side for a public "right of way" access between two homes and park on the street and walk down. Jumping here can be dependant on the wave action that day, if waves are slamming the cliffs then it's pretty sketchy(you'll see why it's called spitting cave).