Mynydd Mawr
Dewey · Eryri (Snowdonia)
534 m1,752 ft
SJ 132 286Grid reference
None yetTrailSync routes
Summit forecast
Mynydd Mawr, at 534 mGetting the forecast…
Hour by hour, the cloud base and the freezing level are in the TrailSync app.
Forecast: Open-Meteo (CC BY 4.0). Wind is for the hill's area at 10 m above the ground; on the tops it can be stronger.
Routes up Mynydd Mawr
No TrailSync route up Mynydd Mawr yet. Build your own on the map: it follows the paths and goes straight to your phone.