Palm trees line this inviting lagoon where green sea turtles rest on the black sand. Near the boat ramp at the northern end of the beach lie the ruins of a heiau (temple) and a flat sacrificial stone. The swimming area is very rocky, and it can be dangerous to swim. Restrooms and camping are available. Ki‘i pohaku (petroglyphs) can be found near the County Park Pavilions within a protected area surrounded by a rock wall, just past the parking area. Make sure you look for these ancient carvings as they are easy to miss. There are also three ancient heiau in the immediate vacinity of Punalu‘u. Nearby is Ninole Cove, a small beach with a grassy area and lagoon good for snorkeling, with sand channels that make for easier access.