Sappi tree spotting Highlands follows the simple Sappi tree spotting system of looking for the right tree in the right place – most trees in the Highlands are found in rocky areas, a ridge, or along a stretch of natural unspoilt river. Highlands successfully explores the wonder of trees and shrubs from the highlying grasslands and scrubby Karoo plains, to the Drakensberg and the Eastern Cape Mountain ranges. It includes some of the beautiful exotic species that are prolific in the Highlands.