The International Cheese and Wine Fair
On Palm Saturday and Sunday each year, an international cheese and wine fair is held in the town.
The Capucins Museum of Coulommiers
This museum is a must for those wishing to witness the history of this Briard town. In the chapel of an old convent, it has fascinating collections from bygone times. There are many artefacts from the château of the Duchesse de Longueville, now destroyed. Other historical souvenirs such as jewels, the Paley treasure or globes of the earth or the sky are beautifully presented. There is also an amazing exhibit: rock grottoes telling the story of Christ.
Coulommiers is proud to be one of just a few towns to be famous for their cheese. When you visit the tourist office, do not miss the area dedicated to Brie cheese, to discover all there is to know about this "cheese of kings and king of cheeses".