We had been on the road for what felt like six hours but was probably closer to three when I realised I had left the cottage keys on the kitchen table back in Essex. Not the spare set. Not the hidden-under-the-flowerpot set. The actual only set, sitting there mocking me beside the kettle I had definitely turned off. Probably. My wife gave me that look, the one she has perfected over fifteen years of marriage, and the kids in the back somehow sensed blood in the water and started asking if we were going to sleep in the car.

The ferry from Puttgarden to Rodby had been smooth enough, a bit of wind and the usual overpriced sandwiches, but spirits were high. Zealand unfolds gently, all rolling fields and tidy farmhouses, the kind of landscape that makes you feel slightly inadequate about your own garden. We wound our way up the coast with Google Maps doing that thing where it sends you down lanes barely wide enough for a bicycle, past fields of yellow rapeseed that looked almost aggressively cheerful.

Udsholt Strand announced itself with a modest sign and a crunch of gravel that sounded like applause for finally arriving. The cottage sat among pines, weathered wood and a red roof that had faded to something between terracotta and embarrassment. I performed my now-traditional holiday arrival ritual: staggered out of the car with numb legs, immediately needed the toilet, and discovered the key safe code was still in an email I had not downloaded.

What followed was twenty minutes of me standing on one leg in the driveway, phone held aloft like a medieval beacon, trying to coax enough signal to load my inbox while my youngest practiced her football skills against the wheel arch. The WiFi, it turned out, would not activate until we were inside. Classic Scandinavian efficiency paired with classic me-shaped inefficiency. My wife found the code written on the booking confirmation I had stuffed in the glove compartment beneath a half-eaten packet of wine gums. We do not talk about the wine gums.

Stepping inside for the first time, that particular smell hit me. Wood smoke and pine and something faintly maritime, the olfactory signature of a thousand Danish family holidays. The living room was all exposed beams and slightly mismatched furniture, the kind that invites you to put your feet up without asking permission. Floor-to-ceiling windows framed the garden and, beyond it, the glimpse of water that had drawn us here in the first place. The kids bolted upstairs to claim beds, accompanied by the thumping soundtrack of sibling negotiation that I chose to ignore in favour of locating the coffee maker.

The kitchen was compact, reassuringly well-equipped, and featured a note from the owners in charmingly direct English advising us that the dishwasher preferred a particular tablet and that the neighbours appreciated quiet after ten. I warmed to them immediately. Anyone who leads with dishwasher instructions and noise policy has their priorities straight.

I made terrible coffee with the unfamiliar machine and carried it outside to the wooden terrace, where a bench faced the garden with what I can only describe as optimistic Danish confidence in the weather. The afternoon had turned soft and grey, that particular Scandinavian light that makes everything look like a film set. Somewhere a wood pigeon called. My daughter appeared with a football and kicked it into the rhododendrons. My son emerged to announce that his bedroom had a bunk bed and therefore he had won.

We ate supermarket bread and strange Danish cheese for supper, too tired to attempt the barbecue that would become tomorrow's project. As the light faded and the kids finally stopped moving, I sat with my second terrible coffee and watched the garden settle into evening. The key mishap already felt like part of the furniture, another story for the collection. That is the thing about these places, I think. They do not demand perfection. They wait patiently while you bumble through, then offer you pine trees and quiet and the promise of a beach walk in the morning. I went to bed that night with sand already in my shoes from a garden I had not yet explored, already half in love with being bad at holidays in the best possible way.