I have never been more grateful for a sat nav's patience than during the final half hour to Terre Roveresche. Three hours of motorway from Ancona had lulled me into false competence, so when the A14 spat me out towards Mondolfo, I fancied myself practically a local. The sat nav, in her perpetually calm voice, suggested a left. I, spotting what looked like a charming shortcut past an olive grove, went right. The gravel became dirt, the dirt became two ruts with ambitious grass between them, and suddenly I was face to face with an elderly gentleman on a Vespa who looked at my hire car the way one might regard a confused elephant in a tea shop.

"Terre Roveresche?" he asked, before I'd even wound down the window properly, trapping my sleeve in the mechanism with a yelp.

I nodded, rubbing my elbow. He removed his cap, scratched his head with theatrical deliberation, then launched into directions involving "the big tree that was struck by lightning in 1987," a cousin's house painted "the colour of a ripe persimmon," and repeated assurances that I could not miss it, delivered with the confidence of someone who has never once met a tourist. I thanked him profusely. He waved me off, still shaking his head at my choice of route.

Twenty minutes later, having found neither the lightning tree nor the persimmon house, I spotted a woman in her sixties tending vines with the focused intensity of a surgeon. Maria, as I would later know her, straightened slowly, assessed my predicament with a single glance, and walked over without hurry. She spoke no English. I speak Italian approximately as well as I play the harp. Between us, with gestures and my phone's translation app producing increasingly surreal results, we established that I was, in her words, "walking like a drunk chicken" around the countryside.

She abandoned her pruning, climbed into my passenger seat with the authority of a general, and directed me the final kilometre to Terre Roveresche herself. The property materialised through cypress trees exactly as promised online, all honeyed stone and terracotta, with a pool glinting like a dropped coin. Maria simply nodded, satisfied, and made no move to leave. I understood: hospitality demanded coffee.

The owner, Roberto, emerged wiping his hands on an oil-stained cloth, unsurprised to find a local stranger installed in his guest's vehicle. He and Maria exchanged rapid-fire commentary that needed no translation to convey its amused nature at my expense. I stood there, sleeve still slightly torn from the window incident, accepting that my arrival had become communal property before I'd even collected my suitcase.

Roberto showed me round with the particular pride of someone who built much of the place with his own father, pointing out beams from a demolished barn in Fano, tiles from a monastery restoration. Maria had vanished into the kitchen and reappeared with coffee so strong it practically introduced itself. She watched me drink with the scrutiny of an examiner, nodding approval at my attempt not to wince.

By evening, word had apparently spread. A neighbour called Gianni arrived with eggs, stayed for wine, and spent forty minutes explaining why Marche produces the only proper Verdicchio, occasionally thumping the table for emphasis. His wife rang twice to check he hadn't overstayed. He had, considerably, and showed no inclination to leave until Roberto physically walked him to his van with promises of tomorrow's continuation.

Sitting on the terrace as darkness finally settled, fireflies performing their distracted ballet in the garden, I considered how thoroughly my solo holiday had been commandeered by strangers. The planned peaceful arrival, the quiet settling in with a book and early night, all surrendered to Maria's coffee, Roberto's histories, Gianni's wine-fuelled lectures on oenology. I should have felt invaded. Instead, I felt peculiarly claimed, folded into something I hadn't requested but suddenly couldn't imagine wanting differently. The sat nav, I realised, had been right about that left turn all along.