Small-Kid Wins

Eight minutes across town, once the museum has done its job and the children need to physically move again, Laugardalslaug is where you let them. Reykjavík's flagship municipal pool sits in the green Laugardalur valley and runs the full works: a fifty-metre outdoor pool, an indoor pool, shallow children's pools, a row of hot tubs, a cold tub, a steam room and water slides, all kept warm by the same geothermal water that heats the city. It is easy to reach and fully step-free, and the price stays gentle too, with an adult at 1,500 ISK, ten-to-seventeens at 400, and under-tens swimming free alongside a grown-up. One fair warning for a sensory-sensitive kid: a busy Icelandic pool hall is loud, echoey and full of splashing, and it comes with no volume knob. For most families that is a fair trade, and two easy hours later everyone has found their own corner of the place, whether that is a hot tub, a slide or a shallow step to sit on.

Now the honest part of the loop. Getting from the Reykjavík pool to the Akureyri one is the better part of four hundred kilometres and five and a half hours of Ring Road, a genuine day's drive north with a car full of people too young to care about the scenery, so treat the whole of that day as the drive and let the pool be the reward waiting at the end of it. And it is a reward. Akureyri's pool is the north's family reset button: two twenty-five-metre outdoor pools, five hot tubs, a wading pool for the smallest ones, an indoor pool, a steam bath, a cold tub and three slides, the longest of them Flækjan, which happens to be the longest water slide in the country. Sliding into that hot water with five hours of car still in your legs is a specific kind of relief, the steam lifting off the surface into the cooler northern air. It is central, easy to find and lifeguard-watched, with the ordinary pool rules that exist for ordinary reasons: wet decks are slippery, the deep end is deep, and the slides run in an order.

From the pool it is a little over an hour further east to Lake Mývatn, where you sleep, and the next morning opens as gently as the drive up did not. Höfði is the stop to keep in your back pocket for when Mývatn's rawer volcanic sites, the boiling ground and the loose crater rims, start feeling like too much to ask of a small person. It is a wooded, almost park-like promontory, which makes it a genuine rarity in a country mostly allergic to trees, threaded with short easy paths out to lake viewpoints, quiet coves and the strange dark lava pillars that stand up out of the water just offshore in Kálfastrandarvogur. The walking runs somewhere between twenty and forty minutes at a toddler's pace, over soft ground in real shade, with birds working the shallows the whole way round. Base yourself in Reykjahlíð, the little village on the lake, and Höfði and its neighbour are both an easy hop from breakfast.

Its neighbour is eight minutes around the south shore. Skútustaðagígar hands children a whole field of craters they can actually walk around, which almost never happens in Iceland, where craters usually arrive with a scramble and a warning sign attached. Two marked loops leave straight from the roadside, the short Gígahringur at a kilometre and a half and the longer Tjarnarhringur at three and a half, and both are flat, grassy and easy, winding past grass-grown cones and reedy ponds loud with nesting birds. Here is the part that quietly pleases the grown-ups: not one of these little cones was ever a real volcano. They are pseudocraters, punched open by trapped steam where a lava flow crossed wet, boggy ground, so there is no vent under any of them, no plumbing, nothing. Keep everyone on the path, since the rims are fragile and the birds are nesting, and it stays one of the most manageable outdoor hours in the whole north.

Then the long haul back the other way, close to three hundred and seventy kilometres and the better part of seven hours from Mývatn down to the Golden Circle, an entire day handed over to the Ring Road. The kind thing is to break it properly in Akureyri, the first real town on the way out of the north and the last big one for a long stretch after: a proper meal, a restock of snacks, everyone out of the car for a while. You come out the far end back among the Golden Circle's greatest hits, and Faxi is the softest of them by design. It is a broad, unbothered waterfall, about 7 m high and 91 m wide, the water spread wide and loud rather than tall and frightening, reached by a short flat walk from the car park to a viewing platform, with none of the Gullfoss-grade cliffs and crowd-control that make the marquee falls a nervous business with a toddler. A fish ladder runs up one side, which buys you a second thing for a curious child to watch while you eat lunch out of the boot. You can look at the fish, eat, and be back in the car inside half an hour, with wet rock and the platform edge the only things worth minding.

Twelve minutes on sits the stop the children will actually describe to people back home. Friðheimar is a working tomato farm you eat lunch inside: a warm, humid greenhouse where tomatoes grow all year under banks of supplemental light, with a kitchen serving tomato soup at tables set right among the vines, warm and green and smelling of ripe fruit, a proper refuge from whatever the sky is doing outside. The farm keeps Icelandic horses too and runs a short multilingual horse show, so there is a second act ready if soup alone will not hold the room. It is level, indoor and low-risk, and it pulls off the sneaky trick of explaining Icelandic geothermal heat, the only reason anything grows here at all, through a bowl of soup rather than yet another signboard nobody reads. By the time the soup bowls are cleared, a gentle ninety minutes has gone and you have quietly covered geology, agriculture and a horse without once raising your voice.

Two hours southwest of the greenhouse, off the Golden Circle and out onto the Reykjanes peninsula, the last two stops earn their place for one honest reason: they sit ten minutes from the airport and they are impossible to get wrong. Vatnaveröld is the one nobody has heard of, which on a departure day is precisely its appeal. It is an indoor-outdoor municipal water park, with slides, a wave pool, hot tubs and a dedicated children's area, and nobody is going to pretend it competes with a glacier for wonder. What it competes on is nerve-free logistics: supervised, easy, weatherproof, and close enough to Keflavík that a delayed flight never becomes a crisis. Turn the children loose in the wave pool for a couple of hours while the grown-ups sit in the hot water and slowly come to terms with the holiday being nearly over.

Nine minutes from Vatnaveröld and ten minutes from the terminal, Viking World is a compact indoor museum built around Íslendingur, a full-scale Viking longship replica modelled on the Gokstad ship. The visit usually takes sixty to ninety minutes and the museum is accessible, making it an easy final stop before departure.