Routes up
Diffwys West Top routes: 2 ways to the top
Cwm Mynach via DiffwysHiking · 14.6 km one way · from Dolmelynllyn car park, GanllwydHard
Talybont via the southern ridgeHiking · 7.0 km one way · 480 m ascent · ~2h 10m · from Mapped mountain-path entrance above TalybontHard
Summit today
Is it safe to climb Diffwys West Top today?
Loading the summit forecast…
Cloud inversion · 7 days
The chance of standing above a sea of cloud on Diffwys West Top each morning this week, from overnight temperature, humidity and low cloud below the 643m summit.
Dark sky · 7 days
How dark the sky gets over Diffwys West Top each night this week, from cloud cover, moonlight and local light pollution.
Snow · 7 days
No snow is forecast at the summit in the next 7 days.
Sun today
Sunrise 07:05, sunset 16:53
9h 48m of daylight. Golden hour ends 07:55 and starts 16:02. From the summit you see the sun 07:00 to 16:58.
Nearby summits
Close to Diffwys West Top
About Diffwys West Top
Diffwys West Top is 643 m (2,110 ft) high with 22 m of prominence. It is in Snowdonia, Wales. It is the 102nd highest of the 152 summits Peakify lists in Snowdonia. The nearest summits are Diffwys (1.4 km), Crib-y-rhiw (2.5 km) and Craig y Grut (2.5 km).
How high is Diffwys West Top?
Diffwys West Top is 643 metres high with 22 metres of prominence.
Where is Diffwys West Top?
Diffwys West Top is listed in Snowdonia, Wales.
Are there routes for Diffwys West Top?
Peakify lists 2 routes for Diffwys West Top, including available distance, ascent, start point, and difficulty details. The easiest is Cwm Mynach via Diffwys (14.6 km one way, Hard).
Is it safe to climb Diffwys West Top today?
Peakify rates each day on the summit Good, Marginal or Poor from the forecast summit wind, gusts, chance of rain and wind chill. Wind of 40 mph or gusts of 65 mph make it Poor; wind of 25 mph, gusts of 45 mph, a 60% chance of rain or a feels-like temperature of -8°C or below make it Marginal. Today's and tomorrow's ratings are at the top of this page. The rating covers the weather only: also check your route, daylight, kit and experience, and in winter whether you need an ice axe and crampons.
What weather information is shown for Diffwys West Top?
The page includes cached mountain forecast context, snow outlook, dark-sky signals, cloud-inversion information, sunrise, sunset, and summit planning details where available.
Peakify is run by Sam Tyler, who has climbed Yr Wyddfa 22 times. The forecast refreshes every hour; how our forecast works.
