Category:Scenic
Subcategory:Caves
Subcategory Detail:
Keywords:."calotta, arch, argonite, blue mountains, calcite, calcium carbonate, canoies, cave pearls, chifley, crystalisation, devil's coach house, grand arch, helictite, imperial, jenolan caves, jubilee, limestone, lucas cave, orient cave, pool of cererus, ribbon, rim pool dams, silurian, speleothems, stalactite, stalagmite, staws, temple of baal, tunnel