Vegan
Raw
Mediterranean
Salad bar
Delivery
Take-out
Catering
Fusion
Spanish
Gluten-free

Vegan restaurant located in the Hotel Cosmiques. Menu offers bowls, salads, and savory tarts. Dishes include the Onesta bowl with green pea hummus, Caesar salad with plant-based chicken, and teriyaki glazed tofu. Also serves falafel wraps and a quiche of the day. Many items are gluten-free. Open Mon-Sun 12:00-14:30.


9 Reviews

First Review by OnestaCuisine

SimranKaur44

Points +20

Vegan
07 Jul 2026

Best chips and best people!

The sweetest service and such good food for lunch! Kept going back to it during our stay - wish it would be open for longer hours so we could have had dinner there, it was that good!

Updated from previous review on 2026-07-07

rajsss

Points +17

Vegetarian
07 Jul 2026

Must eat! Amazing food and service!

The food is amazing, the service is the best in Chamonix!

Updated from previous review on 2026-07-07

Pros: Staff are so nice and helpful , Food is lovely

Ellie_g

Points +242

Vegan
26 Jun 2026

Amazing vegan burger

This place has the best chips in Chamonix and probably the best burger in Europe. The party is cooked to perfection, vegan cheese and creamy mayo (a rarity in France), fried onions and sun dried tomatoes. Delicious 😻

Updated from previous review on 2026-06-26

JerHee71

Points +31

Vegan
17 Jun 2026

Fantastic food

Very tasteful menu, wonderful delicious and with eye for detail. High quality. Welcoming and kind people. Nice and spacious terrace.

Pros: Location, Tasteful, Good quality

VickyJost

Points +343

Vegan
08 Mar 2026

🍽️ Une expérience culinaire exceptionnelle chez Onesta

Une superbe découverte à Chamonix ! Chez Onesta, tout est réuni pour passer un moment mémorable : une ambiance chaleureuse, un accueil sincère et une cuisine absolument délicieuse. Les produits sont frais, les plats sont travaillés avec beaucoup de goût et chaque assiette est aussi belle que savoureuse.

On sent une vraie passion derrière la cuisine, avec des saveurs parfaitement équilibrées et une belle créativité. Le service est attentionné, professionnel et toujours avec le sourire, ce qui rend l’expérience encore plus agréable.

Que ce soit pour un dîner entre amis, en couple ou après une journée en montagne, Onesta est une adresse incontournable à Chamonix. Une chose est sûre : on a déjà envie d’y retourner ! 👌🍽️

JennyEdwards

Points +177

Vegan
07 Feb 2026

Great little vegan spot

We visited for coffee and desserts and loved it. Chocolate mousse and apple crumble - devine! Friendly welcome, lovely staff, I was even gifted some stickers!

MailénArtigas

Points +35

Vegan
04 Jan 2026

gluten free

I had a vegan burger for dinner with gf bread and vegan cheese. Amazing. The apple crumble is must. Also vegan and gluten free 😍

Updated from previous review on 2026-01-04

ztayzuri

Points +13

Mostly Veg
04 Jan 2026

Excelent!!

I love this place so much. They are so talented to make vegan meal and sweets taste insane. Thank you!!

Updated from previous review on 2026-01-04

Pros: Food, Environment

Cons: Nothing!!

OnestaCuisine

Points +39

Vegan
Owner
26 Aug 2025

Had lunch theree

I loved the Onesta bowl. Is very rich in nutrientes and tasty. Hummus, rice, veggies, peanuts, homemade dressing. Very fulfiling

Pros: Fresh, Fast, Good energy




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