The Palace of Versailles in Versailles, France. By Lionel Allorge (CC-BY-SA 3.0 Unported; https://commons.wikimedia.org/wiki/File:Ch%C3%A2teau_de_Versailles_au_lever_du_soleil_en_2013_05.jpg).
Today, 19 July 2025, is #PalaceDay, which was established by the Association of the Royal Residences of Europe ten years ago in 2015 and first celebrated on this day in 2016 to promote the cultural heritage of palaces in Europe.