The ground floor is articulated around the "Salle d'Honneur" (Honorary Hall). This Honorary Hall is the passing cornerstone of all Legionnaires. This Honorary Hall is engraved with the names of all Legion Officers who died for France. This "Salle d'Honneur" conserves the wooden hand of Legion Officer Captain Danjou, relic of the Legion, presented to the troops of men during the solemn ceremony of Camarón, on April 30.