At the southern end of the Gibb River Road is the Napier Range. It is a big chunk of eroded limestone left over from a, once submerged, coral Reef.
Napier Range at Windjana Gorge
The limestone walls in the gorge have eroded into unusual shaped caves and caverns. There are fossils of ancient marine creatures embedded in many of the limestone walls.
A permanent water course cuts through the Napier Range to form Windjana Gorge. Large drifts of sand, thick vegetation and sheer sided walls make an early morning walk through the gorge pretty spectacular.
Late afternoon is a good time to spot crocodiles. The waterholes are full of reasonably timid fresh water crocs. Occasionally a salty will find it way there after the wet, so swimming is not a good idea.
This old croc lost part of his top jaw in a fight. A common disability with fresh water crocs. We saw the croc below in Kununurra. He has a large piece of his lower jaw missing.
Helpful, informative sign – Windjana National Park.