In Sorrento, Femminello lemons flourish ... And the vibrant lemon liqueur, limoncello, is Italy’s ode to its sun-drenched citrus groves that dot the country’s coastal regions.

Pallini Limoncello production started in the '90s, and today Pallini makes almost 1 million liters of the lemon liqueur per year. "Limoncello is a very traditional Italian liqueur; it's really a ...