CATCH A FERRY TO SOUTH AFRICA’S HISTORIC ROBBEN ISLANDThese days, a trip to Robben Island, a UNESCO World Heritage Site, is a must-do on the itinerary of any tourist to Cape Town. For centuries, however, the trip was one to be feared.Forget palm trees and sun-kissed beaches; Robben Island’s allure lies in its rich and wretched history. South Africa’s first democratically elected president – Nelson Mandela – spent 18 years of his 27 years in prison on Robben Island. Easily the most famous of the