Carnedd y Filiast weather forecast & routes (821 m)

Routes up

Carnedd y Filiast routes: 3 ways to the top

Marchlyn mountain-road approachHiking · 3.7 km one way · 460 m ascent · ~1h 30m · from Marchlyn public road endHard
A hard mountain walk to the summit from Marchlyn public road end.
Start 362 m3.6 km to the top
Start grid ref SH 596 630 · Driving directions · By bus or train
Near the start
- Lodge Dinorwig1.8 km
From OpenStreetMap, within 2 km. Check opening times before you rely on them.
Download the Marchlyn mountain-road approach GPXFull Marchlyn mountain-road approach route guide
Ogwen via Y GarnHiking · 6.4 km one way · from Ogwen CottageHard
A hard mountain walk to the summit from Ogwen Cottage, over other tops on the way.
Start 308 m6.4 km to the top
Start grid ref SH 649 603 · Driving directions · By bus or train
Near the start
From OpenStreetMap, within 2 km. Check opening times before you rely on them.
Download the Ogwen via Y Garn GPXFull Ogwen via Y Garn route guide
Nant Peris via Elidir FawrHiking · 5.8 km one way · from Nant Peris public approach laneHard
A hard mountain walk to the summit from Nant Peris public approach lane.
Start 112 m5.8 km to the top
Start grid ref SH 605 584 · Driving directions · By bus or train
Near the start
From OpenStreetMap, within 2 km. Check opening times before you rely on them.
Download the Nant Peris via Elidir Fawr GPXFull Nant Peris via Elidir Fawr route guide

Summit today

Is it safe to climb Carnedd y Filiast today?

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Cloud inversion · 7 days

The chance of standing above a sea of cloud on Carnedd y Filiast each morning this week, from overnight temperature, humidity and low cloud below the 821m summit.

Dark sky · 7 days

How dark the sky gets over Carnedd y Filiast each night this week, from cloud cover, moonlight and local light pollution.

Snow · 7 days

Snowfall and lying snow at the summit over the next 7 days.

Sun today

Sunrise 07:06, sunset 16:53

9h 46m of daylight. Golden hour ends 07:57 and starts 16:01. From the summit you see the sun 07:00 to 16:58.

Nearby summits

Close to Carnedd y Filiast

About Carnedd y Filiast

Carnedd y Filiast is 821 m (2,694 ft) high with 76 m of prominence. It is in Snowdonia, Wales. It is the 29th highest of the 152 summits Peakify lists in Snowdonia. The nearest summits are Carnedd y Filiast North Top (0.5 km), Mynydd Perfedd (0.9 km) and Elidir Fawr (1.7 km).

How high is Carnedd y Filiast?

Carnedd y Filiast is 821 metres high with 76 metres of prominence.

Where is Carnedd y Filiast?

Carnedd y Filiast is listed in Snowdonia, Wales.

Are there routes for Carnedd y Filiast?

Peakify lists 3 routes for Carnedd y Filiast, including available distance, ascent, start point, and difficulty details. The easiest is Marchlyn mountain-road approach (3.7 km one way, Hard).

Is it safe to climb Carnedd y Filiast 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 Carnedd y Filiast?

The page includes cached mountain forecast context, snow outlook, dark-sky signals, cloud-inversion information, sunrise, sunset, and summit planning details where available.

More in Snowdonia

Peakify is run by Sam Tyler, who has climbed Yr Wyddfa 22 times. The forecast refreshes every hour; how our forecast works.