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Cairnsmore of Fleet
Photo: Andy Farrington / CC BY-SA 2.0 via Geograph
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Donald · Galloway

Cairnsmore of Fleet

A great granite whaleback above the Cree estuary, Cairnsmore of Fleet is one of three Cairnsmores in Galloway and the southernmost 2000-foot Donald. The cairn-strewn summit hosts a memorial to wartime aircrew who came to grief on its broad upper slopes during World War Two.

Quick facts

Height
711.1m/ 2333ft
Distance
13 km
Ascent
583 m
Time
36 hrs
Difficulty
3 / 5Strenuous
Grid ref
NX501670
Parking
NX535740
Nearest city
Dumfries
Dogs
Dogs on lead required near livestockDog-friendly guide ↗

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Standard route

heather moorland 55% · grass and rushes 25% · granite summit 20%

13km · 583m ascent · 3.6 hrs

The standard ascent is the Cairnsmore Path from the National Nature Reserve car park at Cairnsmore House, climbing steadily through oak wood, then plantation, then onto the open hill via Knee of Cairnsmore.

Terrain

A constructed stone path tackles most of the steep middle section — a fine piece of work that has saved the hillside from erosion. Higher up the path frays into a number of trodden lines through close-cropped sward.

In winter

Catches Solway weather first and hardest. Wet snow, freezing fog and rime ice are more common than dry powder. The summit memorial is a stark sight in winter — and a sobering reminder that the cloud base often clips this hill.

Best time of year

Best OK Avoid

Getting there

  • Glasgow2h 6m
  • Edinburgh3h 47m
Parking: NX535740

OS maps: OS Landranger 83

Mobile signal: Good signal on summit; EE and Vodafone reliable. Fine Galloway viewpoint.

Current conditions

Daylight Today

18h 42mwalking daylight
Sunrise
04:47
Sunset
21:43
Civil dawn
03:54
Civil dusk
22:36

NOAA Solar Calculator · 31 May 2026

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Cairnsmore of Fleet — common questions

How hard is Cairnsmore of Fleet?
Cairnsmore of Fleet is rated 3/5 (moderately challenging) on the OutdoorSCOT scale. The standard route covers about 13km with 583m of ascent and takes most walkers 3-6 hours. Terrain: A constructed stone path tackles most of the steep middle section — a fine piece of work that has saved the hillside from erosion.
Where do I park for Cairnsmore of Fleet?
Standard parking is at NX535740 near Glasgow. 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 Cairnsmore of Fleet?
The standard good-weather months for Cairnsmore of Fleet are April, 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 Cairnsmore of Fleet?
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 Cairnsmore of Fleet?
Good signal on summit; EE and Vodafone reliable. Fine Galloway viewpoint.
Is Cairnsmore of Fleet safe in winter?
Catches Solway weather first and hardest. Wet snow, freezing fog and rime ice are more common than dry powder. The summit memorial is a stark sight in winter — and a sobering reminder that the cloud base often clips this hill.