10_07 Kahua1-2(d).jpg A large structure near the coastThumbnailsCoastal enclosure, unusual bowl-shaped stoneA large structure near the coastThumbnailsCoastal enclosure, unusual bowl-shaped stoneA large structure near the coastThumbnailsCoastal enclosure, unusual bowl-shaped stoneA large structure near the coastThumbnailsCoastal enclosure, unusual bowl-shaped stoneA large structure near the coastThumbnailsCoastal enclosure, unusual bowl-shaped stone