McDonald's sur Oyonnax

12/02/2026: Several options are available: the appetizer and dessert buffet is varied and high-quality. Depending on your tastes and appetite, you can choose a main course or not—this will determine the price of your meal. Everyone serves themselves, like in a cafeteria, except for the hot dishes. It's convenient and efficient: there's bound to be something to please everyone, whatever your tastes or appetite. You eat at your own pace without being dependent on the service. It's therefore easy to keep to your schedule if you're going back to work after lunch. The dining room is spacious. If you want to come as a group and make sure you're seated together, you can let them know in advance. They'll set up the tables for you. Be aware that the place is popular and there may be a bit of a wait. It's best to arrive a little before noon to avoid waiting (opens at 11:50 am). The only downside is that it's only open for lunch. The staff is friendly.

07/02/2026: Buffet de la Plaine - All-you-can-eat restaurant and caterer in Oyonnax. This is a large restaurant/catering service with various options available, including a very appealing all-you-can-eat buffet. Ideal for those with a big appetite. They also offer catering services, so if you're planning a wedding, birthday, Bar Mitzvah, or other important event, they can take care of it. Meals can also be delivered to your home or office, if needed. Enjoy!