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Blairdenon Hill
Photo: wrobison / CC BY-SA 2.0 via Geograph
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Donald · Central Belt

Blairdenon Hill

Blairdenon Hill (631m) is the western terminus of the Ochil watershed, a broad grassy dome rising above Sherrifmuir and the Allan Water. A vegetated rock marks the highest point of an otherwise featureless top, and the trig is set further along the ridge. The hill is known to local walkers as the wettest of the Ochil Donalds — its peaty plateau drains slowly toward both the Forth and the Allan.

Quick facts

Height
631.9m/ 2073ft
Distance
12 km
Ascent
473 m
Time
35 hrs
Difficulty
3 / 5Strenuous
Grid ref
NN865018
Parking
NN881014
Nearest city
Stirling
Dogs
Dogs on lead required near livestockDog-friendly guide ↗

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Standard route

grass slopes 65% · heather patches 25% · summit area 10%

12km · 473m ascent · 3.2 hrs

The most direct line starts from the Sheriffmuir road at NT828022 and follows estate tracks west to the open hill before climbing peaty slopes to the summit — 12km with 473m of ascent. The line crosses heather and rough pasture before the broad plateau, where quad tracks fade out. Many walkers continue east along the watershed toward Ben Cleuch in a longer Ochil round.

Terrain

The plateau is famously boggy — the andesitic bedrock holds water and creates wide stretches of soft peat and sphagnum bog. The Sheriffmuir approach uses good tracks for the lower section but the summit dome is path-free. Fence lines run intermittently across the top and provide some navigational structure in mist.

In winter

Modest in stature but high enough to catch full Atlantic weather, Blairdenon's saturated peat becomes treacherously slick when frozen and topped with thin snow. The plateau ices over readily and the gentle gradient hides serious cornicing on the steep northern coires above Glen Tye. Visibility drops fast on this exposed western edge of the Ochils.

Best time of year

Best OK Avoid

Getting there

  • Glasgow1h 5m
  • Edinburgh1h 9m
Parking: NN881014

OS maps: OS Landranger 58

Mobile signal: Good signal on summit; EE and Vodafone reliable. Clear views across central Scotland.

Current conditions

Daylight Today

19h 07mwalking daylight
Sunrise
04:37
Sunset
21:49
Civil dawn
03:39
Civil dusk
22:46

NOAA Solar Calculator · 31 May 2026

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Blairdenon Hill — common questions

How hard is Blairdenon Hill?
Blairdenon Hill is rated 3/5 (moderately challenging) on the OutdoorSCOT scale. The standard route covers about 12km with 473m of ascent and takes most walkers 3-5 hours. Terrain: The plateau is famously boggy — the andesitic bedrock holds water and creates wide stretches of soft peat and sphagnum bog.
Where do I park for Blairdenon Hill?
Standard parking is at NN881014 near Stirling. 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 Blairdenon Hill?
The standard good-weather months for Blairdenon Hill are March, April, May, June, July, August, September, October, November. 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 Blairdenon Hill?
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 Blairdenon Hill?
Good signal on summit; EE and Vodafone reliable. Clear views across central Scotland.
Is Blairdenon Hill safe in winter?
Modest in stature but high enough to catch full Atlantic weather, Blairdenon's saturated peat becomes treacherously slick when frozen and topped with thin snow. The plateau ices over readily and the gentle gradient hides serious cornicing on the steep northern coires above Glen Tye. Visibility drops fast on this exposed western edge of the Ochils.