This Friday (16 August) morning saw us driving eastward along the Barkly Highway. 200km later we crossed the border into Queensland. This marked the end of 4 weeks in the Northern Territory.
This road to Mount Isa was built during World War II with American funds as a link between the southern states and the theoretical 'front line' in the Northern Territory. It was built in such haste - ie just bitumen over the flat countryside - that it became known as Tojo's Revenge - a reference to the Japanese military leader who had forced its building. We can attest to the road condition being less than ideal but obviously better than the alternative.
We walked the length of the camp and did some bird watching and chatting. We even get a few jobs done. The weather is a pleasant 28° and a cool breeze.
We met a lovely couple from Penola who have a bigger truck than ours with a great shipping container conversion for their motorhome.
Its main financial base was the huge Mount Isa Mine, the world's largest single producer of copper, silver, lead and zinc. In 1923, John Campbell Miles found a silver-lead ore outcrop. This rich deposit is still producing high volumes of ore and is classed as one of the world's great mines. But unfortunately has ceased production in July 2025. The closure, impacting over 1,200 direct jobs, is due to low ore grades, challenging geological conditions, and aging infrastructure. While the closure marks the end of an era for copper mining in Mount Isa, the city is working on diversifying its economy and exploring alternative industries.
We head to the lookout and noticed the chimney stacks are still in operation so there is possibly some activity still happening at the moment.
We do the usual city activities… find a good bakery, fill up with fuel, go shopping, use the dump point and fill up the water tanks.
We have seen our share of mines and fossils, so we opt to drive 50km back out of town Gunpowder WWII airfield rest stop along the Barkly Highway, having driven 260km today.
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