As in 2022, the churches of Langeais will host heritage professionals and artists for the 2023 Heritage Days. The 2023 program is not yet finalized but could look like the one for 2022 (available at: https://www.langeais-patrimoine.fr/patrimoine2022.php). The three churches of Langeais will welcome artists and artisans. Unlike the 2022 vintage, there will be two concerts, but these will be given on Friday and Saturday evenings in the Saint-Jean-Baptiste church.