Airworld Aviation Museum (2025)
Gwynedd
Situated in the last remaining slate shed on the harbour, it has a large collection of artefacts depicting the seafaring activities of the area – the development of the port, shipbuilding, ships, and the lives of the seafarers.
Address: The Harbour Harbour Station Porthmadog Gwynedd LL49 9LU
Daily Easter-Autumn half-term 1200-1600. Visit website or facebook for more details.
It has a long maritime history going back to the days when the district was remote and transport was easier by sea.