Gateholm Island, Pembrokeshire. Source Wikimedia. Image credit Erik Wannee

This evening’s programme on Channel 4, from 6pm, focuses on the tiny windswept island of Gateholm Island. The Radio Times reports that –

Tony Robinson and the team investigate Gateholm Island, Pembrokeshire, where a number of mysterious artefacts were discovered years ago, suggesting the site was once of religious importance. The archaeologists battle inclement weather to begin a dig on the mainland, where team leader Francis Pryor sees characteristics suggestive of a classic Iron Age fort beginning to emerge.