Great Coastal Railway Journeys is a BBC documentary series produced by Naked and presented by Michael Portillo, a former Conservative MP and Minister of State for Transport. Following the format of the highly successful Great British Railway Journeys and related series with Portillo as presenter, each episode features a coastal railway journey through England, Scotland, Wales or Ireland. The first two series were filmed back to back in Summer and Autumn 2021. Series 1 aired on BBC Two in January and February 2022. Series 2 will air soon.