On Tuesday, March 19, the Loto du Patrimoine 2025 unveiled the list of 18 emblematic departmental sites selected in France that will benefit from a financial boost to enable restoration work. One of these sites is located in the Ile-de-France region, in the Yvelines department. Find out more about this exceptional heritage in the 8th edition of the Mission Patrimoine program to safeguard endangered heritage, due to be launched in September 2025.