Overview
- Police report a fresh landslide near the Nefyn beach car park and warn people to stay well away from the cliff and shore.
- The Police, Coastguard and local authority teams are carrying out urgent on-site checks to assess the hazard.
- Cyngor Gwynedd says wet mud is still running down the face of the cliff, which means further movement remains likely.
- Concrete blocks now mark off the slip zone to keep walkers back, with a council warning that the blocks can be hard to see at high tide for boat users.
- The site has a long record of major failures, including a 40‑metre cliff loss in 2021 and a deadly slide in 2001, with more slips noted in late 2025 and early 2026.