4 - 1From Berneray to Pabbay: The Riddle of the Sands Sep. 05, 2016
4 - 2Bridging the Gap: Scarp, Great Bernera and Scalpay Sep. 12, 2016
4 - 3Against the Odds: Out Skerries, Whalsay and Papa Stour Sep. 19, 2016
4 - 4Northern Skye: A Land of Giants and Fairies Sep. 26, 2016
4 - 5From Flottay to Sanday: War and Peace in the North Oct. 03, 2016
4 - 6Off the Map: North Rona and the Monach Islands Oct. 10, 2016