14_2_1753_Ala.jpg Area 1753 - walled sinkholeThumbnailsArea 1755 - small heiauArea 1753 - walled sinkholeThumbnailsArea 1755 - small heiauArea 1753 - walled sinkholeThumbnailsArea 1755 - small heiauArea 1753 - walled sinkholeThumbnailsArea 1755 - small heiauArea 1753 - walled sinkholeThumbnailsArea 1755 - small heiau