Claim: Sundays River Valley, characterized by high-intensity agricultural activities, stretches from the Kirkwood prison grounds in the west to Colchester and Kinkelbos in the southeast.
Evidence: It is characterized by high-intensity agricultural activities (in particular the production of citrus fruits) and a well-developed irrigation system. The valley stretches from the Kirkwood prison grounds in the west to Colchester and Kinkelbos in the southeast.