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Glas Maol
Photo: Mike Pennington / CC BY-SA 2.0 via Geograph
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Munro · Cairngorms

Glas Maol

Glas Maol (1067m) is the highest of the four Munros that ring the Cairnwell Pass at Glenshee — the highest paved road pass in Britain at 670m. Together with Creag Leacach, Carn an Tuirc and Cairn of Claise it forms a classic short-day round of four Munros that starts only 400m below the first summit. The hill itself is a broad subarctic plateau where alpine plants survive in deep gravel beds and red deer graze in summer.

Gaelic: “grey-green” · Pronunciation: glass maol

Quick facts

Height
1067.7m/ 3503ft
Distance
18 km
Ascent
940 m
Time
69 hrs
Difficulty
4 / 5Serious
Grid ref
NO166765
Parking
NO139780
Nearest city
Dundee
Dogs
Dogs on lead required near livestockDog-friendly guide ↗

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Standard route

Ski piste / estate track 30% · Open plateau 50% · Summit 20%

18km · 940m ascent · 5.2 hrs

The standard route starts from the Glenshee ski-centre car park on the A93. Cross the bridge and climb east over the rough heathery hillside onto Meall Odhar (broad path), continue south-east over the col onto the Glas Maol plateau, then follow the line of fence posts to the summit cairn. Most parties extend west to Creag Leacach for a second Munro. Around 12km with 750m of ascent for the pair; Glas Maol alone is 8km with 530m up — one of the shortest Munro days in Scotland.

Terrain

The first kilometre out of the ski-centre car park crosses ski-runs and broken hillside — boggy in places. Above the col onto Meall Odhar the path becomes a clear track over gravel and short turf. The Glas Maol plateau is a broad, almost flat tableland of mossy turf and gravel where the line of fence-posts provides the only landmark. The Caenlochan corrie rim drops abruptly to the east — keep well back in cloud or wind.

In winter

A regularly snow-bound winter Munro and a popular ski-touring objective. The plateau is exposed to severe winds and cornices form continuously along the Caenlochan corrie rim — keep well clear of edges. The A93 itself is reliably gritted but can close in heavy snow. The Glenshee chairlift is not a public lift for hill-walkers but the ski-area is busy and visible. SAIS Southern Cairngorms applies.

This hill is in the Northern Cairngorms SAIS forecast area. Check SAIS forecasts in winter (December–April).

Best time of year

Best OK Avoid

Getting there

  • Glasgow3h 40m
  • Edinburgh2h 11m
Parking: NO139780

OS maps: OS Landranger 43

Mobile signal: Good signal at the Glenshee ski centre car park — sits in the A93 valley which has reasonable 4G. Signal weakens to patchy above 1000m on the plateau.

Current conditions

Daylight Today

19h 45mwalking daylight
Sunrise
04:24
Sunset
22:01
Civil dawn
03:20
Civil dusk
23:05

NOAA Solar Calculator · 7 June 2026

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Glas Maol — common questions

How hard is Glas Maol?
Glas Maol is rated 4/5 (challenging) on the OutdoorSCOT scale. The standard route covers about 18km with 940m of ascent and takes most walkers 6-9 hours. Terrain: The first kilometre out of the ski-centre car park crosses ski-runs and broken hillside — boggy in places.
Where do I park for Glas Maol?
Standard parking is at NO139780 near Dundee. Check the parking grid reference on an OS map before travel; informal laybys can fill on summer weekends.
When is the best time to climb Glas Maol?
The standard good-weather months for Glas Maol are May, June, July, August, September, October. Outside those months, expect winter conditions on the high ground — full mountain kit, navigation skills, and a check of the SAIS avalanche forecast for the relevant region.
Can I bring my dog up Glas Maol?
Yes, but dogs must be kept on a lead — there is livestock or ground-nesting bird interest on the route.
Is there mobile signal on Glas Maol?
Good signal at the Glenshee ski centre car park — sits in the A93 valley which has reasonable 4G. Signal weakens to patchy above 1000m on the plateau.
Is Glas Maol safe in winter?
A regularly snow-bound winter Munro and a popular ski-touring objective. The plateau is exposed to severe winds and cornices form continuously along the Caenlochan corrie rim — keep well clear of edges. The A93 itself is reliably gritted but can close in heavy snow. The Glenshee chairlift is not a public lift for hill-walkers but the ski-area is busy and visible. SAIS Southern Cairngorms applies.

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