The Marche d’Aligre is a covered and open-air market in the 12th arrondissement, one of the oldest and cheapest food markets in Paris. Free to browse. The outdoor stalls sell fruit, vegetables, cheese, and North African spices at prices well below tourist-facing market streets like Rue Mouffetard or Rue Cler. The covered Marche Beauvau hall inside has higher-quality meat, fish, and cheese. A small flea-market section, the brocante, sets up on the square most mornings, where second-hand books, crockery, and bric-a-brac change hands for a few euros. Budget travelers come here to stock up on food and to find a working Paris market that tourists almost never reach.
For a budget traveler the play is simple. Buy bread, cheese, fruit, and a handful of olives from the open-air stalls, walk five minutes, and eat a full Parisian picnic for the price of a single cafe sandwich. The market sits a short walk from the Bastille and from the Gare de Lyon, so it slots easily into a day spent crossing the eastern half of the city on foot. Prices drop further near closing time, when stallholders clear unsold produce rather than carry it home, so arriving late in the market morning can stretch a small budget even further.
The Marche d’Aligre is not a polished tourist attraction, and that is the point. It is where the neighbourhood actually shops. Compared with the better-known market street of Rue Mouffetard in the 5th arrondissement, Aligre is cheaper, less photographed, and more mixed, with the North African and working-class character of eastern Paris on full display. Nothing here costs anything to look at, the people-watching is free, and the food is as cheap as Paris gets.