Le Vieux Bistrot is a restaurant serving French home-style food near the university area between the Panthéon and the Natural History Museum. Its main dishes include onion soup, roast duck leg, beef bourguignon, and escargot, along with tarte Tatin and tiramisu. Meals can be ordered as a starter, main, and dessert course, and staff explain the menu in English. In summer the space is open-air with no air conditioning, so it is hot.