The waves would hit the rocks and splash pretty high. I had the digital camera and moved out farther to get a picture of the guys. What I didn't realize was that a large wave was forming behind me. Steve yelled my name but I had no idea what he was doing. All of a sudden the wave hit the rock behind me and splashed past above ankle level. It completely caught me by surprise but luckily I didn't lose my footing. From there Wade told us to wait in the parking lot down the beach while he went and grabbed the car. We got to the parking lot and waiting for a couple of minutes getting more board as time went by. We decided to go out on another area of rocks nearby that we saw small waves splashing up against. We got almost all the way out when a huge wave came along. I'm not talking ankle deep water rushing past you. I'm talking knee deep, like a river! The wave had to be 4 times our height and completely came down and almost knocked us into the ocean. We thought we lost Steve for sure because he was completely engulfed in the wave. The ranger came running out at us telling us how dangerous that was. He said there's always the 100th wave that is so much bigger than the rest and you can't underestimate the ocean. If we fell in, he said, we could possibly be smashed up against the rock cliff and die before anybody could get the equipment to get you out. We listened and learned our lesson After that we hiked down the trail a ways and explored some lava tubes. Then we headed off trail following a cliff and occasionally coming upon some older lava tubes. These were gated off, and according to Wade, they were burial sites for ancient Hawaiians. We triggered an alarm on one of them and the rangers came out and weren't to happy we got detained for about an hour but we left without a fine. After that we rented kiayaks and kiayaked across the bay to the Captain Cook monument. It marks where a local killed the first white man in Hawaii.