Considering the The Desert Cave Hotel in Coober Pedy?
A VT member wrote the following comment about visiting Coober Pedy:
Dog Fence by bluesmama
This fence is the longest man-made barrier in the world. It's 1.4-2.4m high and about 5400km long. It runs from the Gold Coast in Queensland to Ceduna in South Australia.
There are more dingoes north and west of the fence, which was put up to keep the dingoes from the sheep in the south. Dingoes south of the fence are shot, poisoned, killed!