After picking up a bottle of wine (don't forget to buy a screw top bottle unless you have an opener with you), plastic cups, a variety of tasty poke from Foodland close by, Drive through a neighborhood and find a parking spot on the street. Walk towards the ocean down through a nondescript area till you get to the cliffs. The cliffs over look the Pacific Ocean and have breathtaking views. Make sure to get there before sunset and you'll begin to see all the local kids jumping off the cliffs into the ocean and climbing back up and doing it over and over again. Its nerve wrecking to watch because the waves wash up on the cliffs and make them slippery.
Watching the sunset from the cliffs overlooking the ocean is a different experience from your typical beach sunset. Its only a 30 minute drive from downtown Honolulu and is definitely worth the adventure to find this hidden gem! Bring a swim suit - you may want to take a dip as well!