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The Flinders terrain chewed through my old trail runners in four days. Loose shale, sharp quartzite, and dry creek beds demand ankle support and serious grip. I went through three sock options before finding ones that didn't give me blisters by lunch...



















The UV index in the Flinders regularly sits above 11. I'm from northern Europe and thought I knew sunburn. I did not know sunburn. Within two hours on day one my ears were on fire and I realized my usual SPF 30 wasn't cutting it.



















Water sources in the Flinders are unreliable and sometimes just a muddy puddle in a creek bed. I ran dangerously low once between Aroona Hut and Trezona campground because I underestimated the distance. Never again.



















Nobody warned me that temperatures drop below freezing at night even when it's 30 degrees during the day. My first night at Aroona campground I shivered in a summer bag and barely slept. Fixed that fast.



















Cell service disappears the moment you leave Hawker. I missed a turn on the Heysen Trail once and added three hours to my day because I was relying on a downloaded phone map that lagged. Proper nav tools aren't optional out here.

















I made the mistake of packing mostly granola bars for the first few days and bonked hard on the climb to St Mary Peak. The Flinders demands real calories, real salt, and food you actually want to eat when you're exhausted and covered in red dust.








