I should have known the holiday had truly begun when I locked us out of the car at a service station somewhere past Dortmund. There we were, four hours into the drive from Calais, surrounded by half-unpacked snacks and one very grumpy teenager, while I performed an elaborate pantomime of checking every pocket I had ever owned. The keys sat smugly on the driver's seat, visible through the glass, mocking me. Forty-five euros and one slightly sheepish call to the breakdown people later, we were back on the road, and I had earned the nickname "Key Master" from my family, which I suspect will stick longer than I'd like.

The final stretch into Sauerland proper felt like entering another world. The autobahn gave way to winding lanes, then narrower lanes still, hemmed in by dense forest that seemed to lean in and inspect the car. My wife kept reading the sat nav directions with increasing doubt, convinced we were heading to a logging camp rather than a holiday cottage. But then Schmallenberg revealed itself, a proper German market town tucked into the hills, and we wound our way up to the property with something like relief.

The cottage sat at the edge of a small settlement, nothing grand but immediately reassuring in its solid, unpretentious way. I fumbled with the key box, half-expecting another disaster, but the door swung open and we stepped into that particular hush that only empty holiday houses have. You know the one - slightly too warm, smelling of clean linen and someone else's furniture polish, waiting to see what you'll make of it.

The teenager made straight for the WiFi password, naturally, while my wife and I performed our traditional ritual of opening every cupboard and drawer to assess the kitchen situation. A mismatched collection of mugs, the essential coffee machine, a fridge that hummed with the enthusiasm of a small aircraft. Perfectly adequate, in other words, which is all you really want. I claimed the bedroom with the slightly firmer mattress before anyone else could, a small victory after my earlier humiliation.

What struck me first about the place was the quiet. Not silence exactly - there were birds, distant cattle, the wind moving through what felt like an enormous amount of trees - but the absence of that low-level urban hum I've stopped noticing until it disappears. I stood on the small terrace with a cup of tea that I'd made with questionable German milk, and watched the light change across the valley. The hills rolled away in soft waves, properly green, properly wooded, the sort of landscape that makes you feel pleasantly insignificant.

My family emerged eventually, drawn by the promise of fresh air or perhaps just my suspiciously peaceful expression. We walked the immediate lane, barely a hundred metres, and found ourselves at the edge of proper woodland. The path was muddy in that satisfying way that immediately invalidates any footwear choice you've made. My son, who had been sceptical about a holiday with "literally nothing to do," found a stick and became temporarily feral, whacking at brambles and declaring himself Lord of the Forest.

By evening, we'd established our pattern without really discussing it. Someone would cook something simple from the supplies we'd panic-bought at a supermarket whose German labels we'd mostly guessed at. We'd eat at the slightly wobbly dining table, windows open to that remarkable quiet. The teenager would retreat to his phone, but slower than usual, as if the place itself suggested a different pace. My wife and I would share the local beer I'd discovered, a proper dark one that tasted of the region in a way I couldn't quite articulate.

That first night, I woke at some unreasonable hour needing the loo and stood for a moment at the bedroom window. The darkness out there was profound, stars visible in a way that city life has trained me to forget. I thought about the locked car, the motorway miles, the mild chaos of arrival. It already felt distant, already part of the story we'd tell, rather than the frustration it had been. That's the thing about proper breaks, I suppose - they give you permission to laugh at what goes wrong, to find the comedy in your own incompetence. I crept back to bed, slightly cold, slightly ridiculous in my socks, and slept better than I had in months.