Villarceaux Castle, in the Val-d’Oise department, invites us to step back into the Middle Ages and the Second Empire this weekend, Saturday, June 6 and Sunday, June 7, 2026. Ready to travel back in time? A parade, picnic, reenactments, performances and an artisan market are all on the program. And admission is free, so why not make the most of it! We went to check it out and tell you all about it.