Hafod y Llyn is a halt in North Wales on the Welsh Highland Railway, located between Beddgelert and Pont Croesor.

It had been a halt, with a siding for a period on the original WHR,[1] and a temporary terminus during the rebuilding of the line.

For a short space of time, it was to be called Hen Hafod, but local representation convinced the idea to be dropped The station opened to passenger traffic on 21 May 2009 and was the WHR's southern terminus.

[4] From January to March, 2011, trains ran to Hafod y Llyn from Porthmadog as part of the Winter Warmer services.

[5][6] This replaced the similar service on the Ffestiniog line to Trwyn-y-garnedd, which was suspended due to the bypass construction work at Minffordd.