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Les Clefs d'Argent

333, av Martyrs de la Résistance, 40000 Mont-de-MarsanSee map

Average price €130

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This restaurant is following the relevant safety practices*:
Air renewal system
Card payments accepted
Contactless, digital or single use menus
Extra cleaning services implemented at the tables, toilets and kitchen
Guest spacing 1m
Hand sanitizer for customers
Staff wearing masks
*This information is declared by the restaurant
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TheFork offers

MENU Menu Pitchoun 18 €

This preset menus is available on Tuesday, Wednesday, Thursday, Friday, Saturday, Sunday for Lunch This preset menus is available on Tuesday, Wednesday, Thursday, Friday, Saturday for Dinner

MENU Menu "Retour du Marché" 25 €

This preset menus is available on Tuesday, Wednesday, Thursday, Friday for Lunch

MICHELIN Guide selection 2021

  • One MICHELIN Star: High quality cooking, worth a stop!
  • 2 couvert(s) Comfortable restaurant

MICHELIN Guide's Point Of View

Here, the decoration and the food vie with each other in the taste stakes. The interior is contemporary and the cuisine is all about colour and ...

Read more on the MICHELIN Guide's website

Restaurant menu

Chef Christophe Dupouy
  • Average price €130
    Special request
Noix de Saint-Jacques chorizo & noisettes laitue asperge
Truite de Geloux et saucisse de porc "Prince noir de Biscay", azuki "cassoulet léger et original"
Volaille des Landes nourrie aux maïs & courge de Verlus condiment goyavier / harissa
Menu "Retour du Marché" 25 €

Dietary options

Gluten free

User photos

Saint Jacques
Rillettes de poule au foie gras et ses asperges vertes

Ratings & Reviews


based on 257 reviews
Only users who have booked on the platforms or a booking module of TheFork group and who have dined in this restaurant can leave a rating, with or without a review. The global rating is based on all ratings and reviews but only those written in English are displayed.
Quality of food :9.7/10
Service :9.6/10
Setting :9.2/10
  1. Daniel C.
    Daniel C.
    • one review

    Sympathique, menu à thème fort agréable. Imagination fertile qui force le respect.

  2. David M.
    David M.
    • one review

    Very good. Much enjoyed our meal. Excellent price/Quality. We will return.

  3. Philippe R.
    Philippe R.
    • one review


  4. Longuet J.
    Longuet J.
    • one review

    Tres bonne experience

See all reviews

More information

Opening time

Déjeuner : de 12h à 13h45 (sauf lundi)

Dîner : de 19h45 à 21h45 (sauf dimanche et lundi)

How to get to the restaurant

333, av Martyrs de la Résistance, 40000, Mont-de-Marsan, France

Directions to get there


About the restaurant

Situé au cœur des Landes, le restaurant Les Clefs d’Argent vous reçoit dans une ancienne bâtisse, et vous dévoile ses charmes et ses saveurs, dans une ambiance raffinée et conviviale. La décoration est originale et soignée.

En cuisine, le Chef vous fera partager sa passion pour le terroir landais, en vous proposant une cuisine inventive aux accents des quatre coins de l’hexagone. Le homard bleu braisé et sa blanquette de légumes anciens au tourin blanchi, est tout simplement délicieux !

Une adresse incontournable pour les fines bouches et amateurs de la gastronomie du Sud-ouest. Vous passerez un très bon moment dans cette établissement !


French, European, , , MICHELIN Stars, Birthday, Communion, Garden, Good for a business lunch, , , Top Chefs, , , Travelers' Choice 2020


, , ,

You can reserve the restaurant for a private event (Max. 60 people)

, Dog-Friendly, , , Wheelchair Accessible,

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Free serviceInstant reservation