Echidna Chasm, Purnululu BB290DP
BB290DP
Echidna Chasm is a gorge in the Bungle Bungles, the beehive like cones of banded sedimentary rocks. It is located at the southern end of the mountains ridge. The specialty of this narrow gorge is a place where the gorge widens, at least at the foot of the cliffs. The result is a huge cathedral like erosional cave foming a sand floored amphitheatre.
