Over six weeks we trace the contours of four continents, from bewitching British Columbia to the cool capital of Catalonia, cradle of Gaudi, Picasso and Miro. We’ll witness the Golden Gate Bridge, Costa Rican cloud forests, the Panama Canal, the pirate lairs of Colombian and Caribbean islands, closing with a Transatlantic odyssey to the Canaries, Casablanca and the Balearics.