Grégoire, in a paragraph.
Grégoire grew up in Saint-Martin de Belleville, the quietest of the five villages of the 3 Valleys, and learned to ski on the same long blue runs that he now teaches on with other people's children. He is, by some margin, the most discreet member of the team — the colleague the others mention last when describing the school, and almost always with the same sentence: he is the one who never lets you down.
He holds the Diplôme d'État from the École Nationale de Ski et d'Alpinisme, and the additional telemark instructor certification — which he is the only member of the team to hold. He skis telemark on his rest days, and teaches it to a small number of returning guests who have asked, one season, for a different challenge after several winters of alpine instruction with him.
Grégoire teaches in French and English, and works most often with families whose week is difficult to define in a single sentence. The grandparent who skis a calm blue, the father who wants the morning off-piste, the seventeen-year-old who wants to be pushed on the steeper black descents, and the four-year-old taking their first lesson — Grégoire is the instructor we send when one family contains all of these in the same week, and wants the same instructor to handle each of them.
What makes him work, in the team's view, is the absence of a strong preference. He is not an off-piste specialist; he is not a children's specialist; he is not a race coach. He is a complete instructor, equally at home with each, and the result is a kind of week that none of the others can quite produce — a week in which the family stays together, the tempo changes hour by hour, and nobody feels they have been the one waiting.
Why versatility matters.
A family that skis with Snowtailors for the first time often has, in the booking enquiry, one ambition expressed clearly — the off-piste, the racing, the children. We have other instructors for those single ambitions. The families who come back, year after year, tend to ask for something harder: a week that holds together for everyone in the household, no matter how different their levels. That week needs an instructor who reads the room faster than the room reads itself.
Grégoire is, on this question, the team's reference. A typical week with him might begin on Sunday with three hours of beginner instruction for the youngest child, continue on Monday with a long traverse from Saint-Martin through Méribel for the parents and teenagers, branch on Tuesday into a half-day of racing-style coaching for the seventeen-year-old (followed by a quiet afternoon of family blue runs), and finish on Friday with a final morning of off-piste on La Masse for the father who has been waiting patiently all week. Grégoire holds the whole calendar in his head, and adjusts it, quietly, on Tuesday evening when the youngest child is too tired to continue at the planned pace.
What this requires is rare. It is not, primarily, technical — the technical skiing is a given. It is the readiness to teach a beginner without being bored, to push an expert without being theatrical, to laugh with a four-year-old without losing the patience to return to a serious adult conversation an hour later. Grégoire does this, in the team's judgement, with no apparent effort. Whether the absence of effort is real or merely extraordinary self-discipline, none of his colleagues can quite say. The result is the same.
It is also the reason Grégoire is the instructor we recommend, more than any of the others, to families with skiers of three different generations under the same roof. Grandparent, parent, teenager, child — Grégoire builds the week so that each of them feels it has been built for them.
His favourite combination.
Grégoire's preferred day with a strong all-mountain family is a long crossing of the 3 Valleys, taken slowly, with a planned lunch at Mont Vallon. The day starts in Saint-Martin de Belleville at first lift, climbs to the Tougnète saddle and traverses into Méribel. From the Tougnète summit, the family takes the long red descent into the Méribel valley, climbs the Mont Vallon gondola for lunch at the summit chalet (booked the day before), and descends in the afternoon back into the Belleville valley via the Tougnète return and the long red into Val Thorens.
The day covers four villages, two distinct snow-textures (north-facing larch slopes in Méribel, south-facing high-altitude pistes in Val Thorens), and ends at a different chalet door from the one it started at — a transfer arranged by our concierge in advance. It is, in Grégoire's view, the single best way to understand the size and the variety of the 3 Valleys in one day. He runs it once or twice each winter, almost always on a Wednesday, almost always with a returning family.
In the words of his guests.
We are six people across three generations. We have, in past winters, taken three different instructors to make a week work. With Grégoire we take one. The week is calmer. The week is better. A returning guest, Paris — chalet in Saint-Martin
He does not draw attention to what he is doing. He simply does it. By Friday our seventeen-year-old, our nine-year-old and my husband had each, separately, said he was the best instructor they had ever skied with. They had no idea the others had said so. A guest mother, Edinburgh — second winter with Snowtailors
Where you'll ski with him.
Grégoire teaches across the entire 3 Valleys, with no strong village preference. His calendar tends, in practice, to revolve around the longer crossings — Saint-Martin to Val Thorens, Méribel to Courchevel — and around the families who book him precisely because they want a different village every day.
- Saint-Martin de Belleville — Grégoire's home village. He knows the gentle bottom slopes that make Saint-Martin so unusually well-suited to the youngest beginners, and the long traverses that connect to the rest of the domain.
- The full domain (multi-village weeks) — his preferred format. Plans built day-by-day, lunches booked two days ahead, transfers between chalets coordinated by our concierge.
- Wherever the family is staying — for households that want a single instructor for the entire week, regardless of village. Grégoire skis, by quiet temperament, anywhere the week takes him.
Working with Grégoire.
To request Grégoire specifically, mention his name in your enquiry. His calendar fills steadily across the season, with no particular peak — he is the instructor who is, by the team's collective experience, equally booked in mid-January and in late February. Lead times of 30 to 45 days are usually enough.
Language pairing: French or English, equally fluent. He works most often with French and British families, and is the team's first recommendation for families based in Saint-Martin or moving across multiple villages during the same week.
Format: any. Half-day, full-day, weekly, or split-day arrangements. For multi-village weeks, Grégoire prefers a 24-hour planning conversation on the Sunday — usually over a coffee at the chalet — to map the week's terrain and lift sequence in advance. For telemark instruction (which he is the only member of the team to teach), arrange the equipment with our concierge and the partner shop in Saint-Martin two days ahead.