Is Aillte coming back?

Aillte ended on January 21, 2026, on TG4. The show aired its final episode on that date after its first season consisting of two episodes.

Aillte was a documentary series that explored the Irish sea cliffs, focusing on their natural beauty and ecological significance. Marine biologist Cormac Mac Fhionnlaoich guided viewers through the cliffs at Sliabh Liag, showcasing the flora, fauna, and the relationship between the environment and the local community.

The series starred Cormac Mac Fhionnlaoich as himself. It had a runtime of 60 minutes per episode.