I should have known the sat-nav was up to no good when it tried to send me down what looked like a goat track outside Perugia. Three hours earlier, I'd been at Stansted, smugly clutching my boarding pass and a sandwich that cost more than my first car. Now I was squinting at a sign for Gualdo Cattaneo, wondering if "strada bianca" actually meant "abandon hope, all ye who enter here."

The mishap came ten minutes later. I'd stopped to photograph a field of sunflowers, because obviously, and managed to lock my keys in the boot. There I stood, in thirty-two degree heat, wearing linen trousers that were rapidly becoming see-through with sweat, trying to explain my predicament to a passing farmer whose Italian was slightly better than my charades. He produced a wire coat hanger from his van with the casual expertise of someone who'd clearly done this before, probably for other daft tourists. Five minutes of undignified poking later, I was back on the road, slightly humbled, considerably more dusty.

The villa itself appeared around a bend like something from a daydream I'd forgotten I was having. Stone walls the colour of honey, a terrace that seemed to float above olive groves, and a pool that winked blue in the afternoon light. I practically fell out of the car, legs still vibrating from the journey, and stood there like a lemon just breathing in the smell of cypress and warm earth.

My walking plans had been ambitious. I'd packed Ordnance Survey levels of enthusiasm, with routes mapped through the hills towards Collepepe and the surrounding countryside. The first morning, I set off at six, when the light was still milky and the temperature merciful. The path wound through vineyards where the grapes were just beginning to purple, past a farmhouse where an elderly woman hung washing with the resigned patience of someone who'd seen many sweaty English people pass by. I made it perhaps four miles before the sun properly asserted itself, climbing over the ridge like a landlord checking who's in the pub after hours.

By nine, I was drinking water like a man who'd been lost in the desert for weeks rather than hours. The path back seemed steeper, somehow, and I found myself inventing reasons to pause: an interesting lizard, a particularly photogenic wildflower, a convenient bench that I absolutely wasn't gasping towards. I passed a local chap in a Fiat Panda who looked at my red face, my damp shirt, my general air of heat-induced delirium, and simply nodded. The nod of a man who understood.

The weather, it turned out, had its own ideas about my holiday. Each morning I'd wake to that perfect cool, full of determination, and each day the heat would build with what felt like personal malice. By mid-afternoon, the terrace became my sanctuary. I'd sit with a book I wasn't really reading, watching the light change over the valley, listening to cicadas that sounded like they'd been at the espresso. The walking happened in fragments now: early mornings exploring the lanes around the village, evening strolls to watch the swallows darting over the fields as the temperature finally relented.

There was something quietly instructive about it, if I'm honest. I'm someone who measures days by achievement, by distance covered, by boxes ticked. The heat forced a different rhythm. One afternoon, I walked barely half a mile to a tiny chapel I'd spotted from the terrace, spent twenty minutes inside its cool darkness, and wandered back. That was the outing. And it was enough.

The farmer with the coat hanger, should he ever read this: thank you. You started something I didn't know I needed.