The Kona Coffee Belt is the narrow band of upland on the western slopes of Hualalai and Mauna Loa, between roughly 700 and 2,500 feet of elevation, where conditions are right for some of the best Arabica coffee in the world. The whole belt runs through the upland villages of Holualoa, Kainaliu and Captain Cook, a 30-minute drive south of Kailua-Kona.
Several hundred small farms produce Kona coffee, almost all of them family operations on a few acres. Many offer tastings and tours; Greenwell Farms, Mountain Thunder, Hula Daddy, and Sunshower Estate are among the better-known names. A visit usually combines a walking tour of the orchard, a roasting demonstration, and a tasting flight. The Kona Coffee Cultural Festival takes place in November during the harvest season, with farm-to-cup events across the whole belt.