Punalu'u Beach is a black sand beach between Pāhala & Nāʻālehu on the Big Island of the U.S. state of Hawaii. The beach is known spot for seeing the Hawaiian Green Sea Turtle. It's also a great spot for swimming, snorkeling, sun bathing & more. There are several different places that have picnic tables. There's also restrooms & a lifeguard on duty. It's a great place to visit & you will love it!