Calabria Calabria forms the toe of the Italian peninsula’s boot, from the Strait of Messina northeast to the Gulf of Taranto. Its capital is Catanzaro and its largest city is Reggio di Calabria. In the wine world, Calabria is probably best known for the Cirò DOC. It has no DOCGs, 9 DOCs (see map), and 10 IGPs. In 2016, Calabria produced 391,000 hl (4.3 million cases) of wine, almost three quarters of it red and only around an eighth at the DOP level. The region’s primary grape variety is Gaglioppo (48%).