Located along the Hana Highway this campground is located within Waianapanapa State Park. This is an open campground, easy to access (very short walk from parking lot). Bathrooms and an outdoor shower are located just a hundred yards from campsite. Don’t forget to get your permit in advance online otherwise I’m sure you can get it from park office. And post it on your tent while you’re there, I heard they checked for them.
I think this campground is best suited for people who are hoping to hang around Waianapanapa State Park all day, and there is no shortage of things to do at the park. Park offers black sand beach, hiking trail, blowhole, tidepooling but also lots of tourists too. I wouldn’t feel comfortable leaving tent and belongings alone with as many people that come back and forth. Altogether, this site suited our needs, had good amenities, and offered beautiful scenery with many things to do.