It’s no wonder that the Romans thought of the territory that comprises Calabria, Basilicata and Puglia as a Garden of Eden. These regions between the southern Adriatic and Ionian coasts and the mountains to the north are strongly influenced by both elevation and proximity to the sea. Whites and reds frequently overdeliver, making Calabria, Basilicata and Puglia treasure troves of value, while the top wines rival the best of Italy.