Europe is today mapped in familiar languages—English, French, Spanish, Italian, and German. Yet long before the spread of these Indo-European languages, a patchwork of earlier peoples spoke tongues now lost, surviving only in place names, inscriptions, and linguistic traces. A new map illustrates this mosaic of the languages that preceded Indo-European expansion in Europe. It spotlights extinct tongues like Etruscan, Nuragic, Iberian, Tartessian and Aquitanian, plus the lone survivor still spoken today: Basque.