Finland food scene, Marble Arch Caves and Antarctica

• Geoff Harrison visits Helsinki and chats with Wilhelm Relander about the Finland food scene.
• David Gordon discovers Marble Arch Caves in Northern Ireland with Richard Watson. (Courtesy Travelbites Radio).
• Arthur von Wiesenberger interviews Scottish author Gavin Francis on his year-long sojourn in Antarctica. (Courtesy Around the World Travel Radio & TV).