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Les Bons Sens


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Fresh home-made dishes: a delight to all your senses

  • Seasonal menu of home-made dishes

  • We choose organic, local produce above all

  • Inviting room with a large terrace

  • Happy hours, concerts and special evenings

Here everything is home-made! Les Bons Sens is for lovers of fine food looking for freshness, flavour and high quality. The seasonal gourmet menu gives pride of place to local food distributors and organic produce, including honey straight from the beehives of this bar and restaurant just five minutes from Le Golf National golf course.

The modern, inviting room reflects the lines and colours of artist Piet Mondrian. It is bathed in light that floods in through the picture windows looking out over its terrace and the avant-garde architecture of Renault's Technocentre. Do you have a soft spot for gourmet burgers? Then make the most of your time in Guyancourt to savour a Burger Styles concoction with home-made bread and French beef served with fries, also made on-site. And while there, why not also treat yourself to a coffee that comes with a selection of three tasty mini-desserts?

Beyond seasonal change, the menu is constantly refreshed to always surprise regular customers who come to enjoy their lunch break or relish a sublime evening meal. An energetic, close-knit team serves dishes and cakes of the day , the winning formula of a welcoming place people love to return to.

Novelty is also a feature of the bar. The local Volcelest beers change in time with the seasons and our bartender offers a new creative cocktail each week. Discover them at one of our after-work events, themed evenings, happy-hour sessions or concerts.

Current offers

Home-made dishes according to the season, and events for every taste

Welcoming you with open tentacles

Les Bons Sens is nestled in the heart of the Saint-Quentin-en-Yvelines business zone, and is a favourite of employees from surrounding firms. At lunchtime, they're guaranteed high quality, smiles and fast service. We've chosen Queen Lisa, a friendly crown-bearing octopus, as our mascot to reflect our royal welcome and the tentacular versatility of our passionate team.


"Rating: 4 stars out of 5, based on 85 reviews"

  • Julien

    1 stars out of 5

    2 weeks ago

    (Translated by Google) I'm not usually picky (I take as proof my rare reviews that are only positive on Google) but what a disappointment, in 2 years the quality and quantity have decreased drastically which is the complete opposite of the prices which have taken mini 5€ especially for the daily menu. The meats were not cooked almost raw even though we had requested medium-rare. The service (despite an obvious effort to conceal the annoyance that we seemed to cause) was unworthy: missing cutlery, error in taking an order, refusal to look for the day's slate which was 10m away despite 4 polite requests in start of service, accusations towards the customer who does not want to be served the dessert that he did not order, then forced apologies... unless there is a complete change of team/policy I do not recommend Unfortunately not. However, it was a very good address 2 years ago…

    Je ne suis pas difficile d’ordinaire (j’en tiens pour preuve mes rares avis uniquement positifs sur Google) mais là quelle déception, en 2ans la qualité et la quantité ont diminué drastiquement ce qui est tout le contraire des prix qui ont pris mini 5€ notamment pour le menu du jour. Les cuissons des viandes n’étaient pas respectés quasi cru alors que nous avions demandé à point. Le service (en dépit d’un effort évident pour dissimuler l’agacement que nous semblons provoquer) était indigne : couverts manquants, erreur de prise de commande, refus de chercher l’ardoise du jour qui se trouvait à 10m malgré 4 demandes polies en début de service, accusations envers le client qui ne veut pas qu’on lui serve le dessert qu’il n’a pourtant pas commander, puis excuses forcées.. à moins d’un changement d’équipe/ de politique complet je ne recommande malheureusement pas. C’était pourtant une très bonne adresse il y a 2 ans…

  • shohreh tavakoli

    2 stars out of 5

    1 month ago

    (Translated by Google) Good value for money but nothing more!
    If you have other choices don't go there!
    The service is really not good! The customer is far from being "King"!
    We got caught by the waitress two or three times because we asked for a glass of wine in addition to the initial order she had taken! and we asked her for a steak knife while the dish was served she asked us to wait for everyone to be served! there were 15 of us and she was the only one serving 15 people! the dishes were cold :-(

    Rapport qualité/pris correct mais sans plus!
    Si vous avez d'autres choix n'y allez pas!
    Le service n'est vraiment pas bon! Le client est loin d'être "Roi"!
    On s'est fait reprendre pas la serveuse deux - trois fois parce qu'on demandé un verre de vin en plus de la commande initiale qu'elle avait prise! et on lui a demandé un couteau à steak alors que le plat était servi elle nous a demandé d'attendre pour que tout le monde soit servi! nous étions une 15 aine et elle était seule à servir 15 personnes! les plats étaient froids :-(

  • muriel Caniez

    1 stars out of 5

    4 months ago

    (Translated by Google) A regular visitor to the place, I was really surprised by the deterioration of the food served and its presentation following the change of chef. What I ate was simply unworthy of a restaurant. The level is that of a bad canteen.
    Please change this boss and make us want to go back to the good old days!!

    Habitué du lieu, j'ai été vraiment très surpris de la degradation de la nourriture servie et de sa présentation suite au changement de chef. Ce que j'ai mangé était simmplement indigne d'un restaurant. Le niveau est celui d'une mauvaise cantine.
    S'il vous plait changer ce chef et donnez nous envie de revenir comme au bon vieux temps !!

  • A. A

    3 stars out of 5

    5 months ago

    (Translated by Google) A small fish risotto but with a lot of salad, not great for a chef

    Un petit risotto de poisson mais avec beaucoup de salade pas top pour un chef

Location & Contact


Place Georges Besse
Guyancourt 78280

Opening hours

Monday 12:00 - 14:00, 19:00 - 22:00
Tuesday 12:00 - 14:00, 19:00 - 22:00
Wednesday 12:00 - 14:00, 19:00 - 22:00
Thursday 12:00 - 14:00, 19:00 - 22:00
Friday Closed
Saturday Closed
Sunday Closed


from 12/08/2024 to 25/08/2024 and from 20/12/2024 to 05/01/2025

Restaurant location


  • Non Smoking Area

  • Credit card

  • Other payment options

  • Pet allowed

  • Wheelchair access

  • Free Wireless internet (WiFi)

  • Booster Seats available (for Baby)

  • Reservation recommended

  • Air conditioning

Nearby restaurants

(*) Average meal price calculated on the basis of starter and main course or main course and dessert, excluding drinks, menu and promotional offers. The average price is an estimate only, calculated according to the prices provided by the restaurant. Depending on the country, the average price may or may not include all taxes.