There’s a large audience of repeat visitors and younger travellers who specifically want the city residents actually use, and they can’t find it. The guidebooks recycle each other and the standard circuit is saturated. Alt Paris names the answer directly: the outer arrondissements, the immigrant food scenes, the brutalist architecture, the venues on nobody’s list. The alt- prefix signals that positioning instantly in a way that “alternative Paris” spelled out never would, because the abbreviation reads as a scene rather than a description.