100% Kona Coffee - The most famous and well-known coffee growing region is Kona. The ‘Kona Coffee Belt’ consist of over 800 coffee farms in the North and South Kona Districts. The coffee farms are all situated on one of two volcanoes: Hualalai or Mauna Loa. The climate conditions in Kona provide an excellent location for growing coffee: mineral-rich volcanic soil, and afternoon clouds that provide natural shade.