Building the ImpossibleSeason 22022 · 3 episodesEpisodes1Wolf RockRob Bell looks at the construction of more rock lighthouses, beginning with Wolf Rock - 8 miles off the Cornish coast. He discovers the feat of Victorian engineering required to build the structure against the power of the Atlantic Ocean.2Smalls LighthouseRob Bell explores the bizarre history of The Smalls lighthouse, one of Britain's most remote offshore lighthouses.3The LongstoneRob Bell explores the spiritual home of the lifesaving Longstone lighthouse off the coast of Northumberland.Season 1Season 3