Trefriw
TLL33 · United Kingdom
Trefriw is a tiny Welsh village on the western slopes of the Conwy Valley, mostly within Snowdonia National Park, known for its working woollen mill — powered by the river Crafnant — and a chalybeate spa first used by the Romans and further developed around 1700, whose iron-rich waters were once classified as a medicine. The village holds Walkers are Welcome status and runs an annual walking festival, making it a base for exploring the surrounding mountain terrain.
- Population605
- Nearest water from center 0.1 km0.0 mi
- Nearest mountain from center 0.8 km0.5 mi
Nearest airports
Nearest train stations
Climate · monthly averages
J
4°39°
95mm3.8in
F
4°39°
85mm3.4in
M
5°42°
85mm3.3in
A
7°45°
80mm3.2in
M
10°51°
80mm3.2in
J
13°55°
90mm3.6in
J
15°58°
90mm3.5in
A
15°58°
95mm3.7in
S
13°55°
85mm3.4in
O
10°49°
100mm3.9in
N
7°44°
105mm4.1in
D
5°40°
110mm4.3in
Avg temp · total precipitation, 1991–2020 monthly normals · ERA5-Land · methodology ↗