Where does the celebration of Hen Galan most famously occur?

Where does the celebration of Hen Galan most famously occur?

A Gwaun Valley
B Snowdonia
C Cardiff

Fact: Hen Galan is most famously celebrated in the Gwaun Valley, where this unique aspect of Welsh culture persists. It illustrates the charm of local traditions that continue to thrive in certain areas of Wales.

Correct Answer: Gwaun Valley