World's Most Scenic Railway Journeys

Dunedin Railways, New Zealand (4x1)

Air date: May 14, 2021

Cameras focus on New Zealand's South Island, and the great Dunedin Railway's trains - the Inlander and the Seasider. The journey begins with a trip down the Taeiri Gorge towards Otago Harbour, and the area's capital, Dunedin. Bill Nighy narrates.