Farming in the karst upland barangays of Mabinay. In Mabinay, the karst interior town on the cross-island road, all caves and upland farms. Farming outside the sugar estates is smallholder and mixed — vegetables, root crops, fruit and cacao often on the same land. Upland farms supply the lowland city markets, which is why highland towns matter far beyond their size. Roadside stalls near the farms sell at the lowest prices you’ll find.