Somewhere around day 15 of New Zealand's Te Araroa trail, one long-distance hiker got a masterclass in small-town problem solving. The route that morning ran from a free campsite 18km north of Whananaki, a tiny settlement on the east coast of Northland, and it started with a surprise: a pack of radio-collared hunting dogs bursting out of the fog towards the tent. Their human handlers arrived close behind and assured everyone the dogs were friendly, though a conveniently placed fence made the encounter a lot less stressful.

The morning was classic Northland trail conditions - walking inside a cloud with intermittent drizzle, dropping through farmland and forest on a track so new it wasn't on the base maps yet, likely a re-route around a land access issue. Once below the cloud line, the weather flipped to hot and muggy. The last stretch was a 7.5km road walk, followed by a track along fields to the Whananaki estuary and the back gate of the local holiday park.

Whananaki matters to Te Araroa walkers for a simple reason: accommodation is scarce on this stretch of the trail, so the holiday park doubles as a semi-rest day stop. Our hiker arrived at noon, treated the day as a laundry-and-resupply stop, and hit a gloriously modern problem. The washing machines take payment over wifi - delivered via Starlink - and satellite internet famously struggles when the sky is thick with cloud. Which it was. After repeated failures and a 15-minute wait, staff took pity and opened up their 'behind the scenes' laundry. The campsite's quirky side showed elsewhere too: coin-operated showers at $1 for just three minutes, and the general store doubling as the camp office, meaning a fair amount of back-and-forth walking for a person who had just walked 18km.

The town itself is part of the charm. Whananaki's permanent population sits around 330, and its general store shares a site with Whananaki FM, cheerfully self-billed as 'the greatest radio station in the world'. That radio was on outside the store while lunch - chips and a caramel slice - was eaten, and it happened to be the source of the thunderstorm forecast that later sent fellow hikers scurrying into cheap cabins. Passing the local school, there was even a kapa haka festival on, the traditional Māori performing art most people know from the All Blacks' pre-match haka.

The afternoon brought rain, thunderstorms and a wave of other thru-hikers - including fellow Trek blogger Lindsey, back on trail after an injury - and the camp kitchen turned into an impromptu social hour, with multiple people offering beers and the whole group cooking dinner under the covered patio. The postcard purchases and shared laughter are a good reminder of what draws people to multi-week treks in the first place: the trail community is half the experience.

For anyone considering Te Araroa, this leg is a realistic snapshot of the Northland section: short days between resupply points, road walking, weather that swings from fog to downpour, and small towns where the general store is everything - shop, cafe, radio station and campground office rolled into one.