Hidden Treasures of the National Trust S4E3 backdrop
Hidden Treasures of the National Trust poster

Hidden Treasures of the National Trust (2023)

S4E3 Puffins and Pilgrims

May 29, 2026 Season 4 Episode 3 Documentary

On the isolated Farne Islands, a dedicated team works to protect both the historic legacy of St Cuthbert and a thriving seabird colony. Meanwhile, in Wales, conservators are in a race against time to preserve a fragile, ancient bible that played a pivotal role in shaping Welsh identity and culture.