Sterenn means "star" in Breton, and the name earns its keep. Tucked into the Dihan Évasion estate near Ploemel in southern Brittany, this 35 m² hand-built treehouse arrives with a barrel-curve entrance that feels more like stepping into a wooden vessel than checking into a room. Seven kilometres from the old harbour town of Auray, the surrounding lanes give way to maritime pines, hedgerows and a quiet that is not accidental.

Arno built Sterenn himself, and the craft shows. The joinery is patient and precise — dovetails where others use screws, curves where others settle for corners. Inside, the walls glow honey-gold and the ceiling arcs gently overhead. South light moves across the floorboards through the morning and leads you naturally toward the balcony. Take your coffee there. Wagtails and tits cut bright lines through the air, and if you are quiet enough, deer occasionally cross the clearing below as if time belongs to them. The sleeping plan suits both families and couples: two double beds on the main level and a mezzanine perch for a fifth person. The room holds hide-and-seek and romance with equal ease.

After dark, Sterenn becomes something else entirely. The balcony turns into a small planetarium. Stars arrive one by one, then all at once; the Milky Way lifts above the pines like a pale road. You will find yourself whispering without knowing why. Someone will spot a satellite. Someone will insist it was a meteor. The name was well chosen.

Sterenn sits within Dihan's 25-hectare estate, and the wider grounds reward exploration. Pine-shaded paths connect the treehouses, yurts, a painted wooden caravan and bubble-tents spaced for stargazing. A cedar-scented spa offers warmth after a beach day, and La Table de Dihan serves Breton cooking with conviction: buckwheat, cultured butter, seafood when the tide cooperates. On cool evenings, the Finnish kota provides a smoke-sweet alternative to the balcony. Piano notes occasionally drift from the farmhouse — Arno again, by most accounts.

Nightly rates run from approximately €150 to €250, varying by season and availability. Late spring through early summer and the July–August school holidays bring the best balance of warmth and long evenings in the canopy, ideal for families and multi-generational groups. April, October and quieter shoulder weeks suit couples who prefer soft Breton light and empty paths over high-season bustle.

Getting to Ploemel by public transport is genuinely possible. The Belz - Ploemel train stop sits approximately 700 metres from the property in a straight line, making it a practical first landmark for arrivals without a car. A local bus stop called Centre is roughly 500 metres away. Visitors travelling from Auray, Vannes or further along the coast may find Les Sables-Blancs station — served by train line TER 32 — a useful interchange point; it lies around 9 kilometres from the estate. That said, a car gives the most flexibility for reaching the estate and exploring the coastline between Carnac and Quiberon at your own pace.

Sterenn suits anyone who wants to sleep well under a real sky without giving up warmth or craft. Bring a sweater for the balcony, an appetite for buckwheat crêpes, and no particular agenda. The star you make a wish on will appear right on schedule.