Ben Arthur

Mountain Distinctive Scottish peak famed for rocky summit ridge

A sharp, pinnacled peak in the Arrochar Alps, Ben Arthur-“The Cobbler”-draws hillwalkers and scramblers for its ridges, summit pinnacles and views over Loch Lomond and surrounding glens.

Main image

Ben Arthur, commonly called The Cobbler, is a mountain in the Arrochar Alps of western Scotland notable for its distinctive craggy summit. It is a well-known hillwalking and scrambling objective in the region.

The summit has a characteristic profile formed by three rocks and offers extensive views across Loch Long, Loch Long’s headlands, and surrounding peaks; ascents typically include sections of easy rock scrambling near the top. Many walkers approach from the village of Arrochar and nearby car parks along Glencroe.

The mountain has long been part of local hillwalking traditions and is a frequent target for recreational climbers and hikers. Its rocky crown and routes have made it a classic short mountaineering objective in the Southern Highlands.

Ben Arthur lies on the west side of the Highlands near Loch Long and the village of Arrochar, within the council area of Argyll and Bute. The nearest sizeable urban centre is Glasgow to the south, reachable by road in under two hours.

  • Local name: The mountain is locally known as The Cobbler because of its distinctive trio of rocky summits and crags that resemble a cobbler at work.
  • Route notes: Popular ascent routes start from the village of Arrochar and involve scrambling on exposed rock near the summit, so suitable footwear and sure-footedness are required.
Ben Arthur
56.2128, -4.8088

How to Get to Ben Arthur #

Common approaches start from the A817 or nearby Loch Long car parks; the main trailheads are accessed from the western side near Arrochar. The West Highland Line’s Arrochar & Tarbet station is the nearest rail link; a short taxi or 30-45 minute walk brings visitors to the trailheads.

Tips for Visiting Ben Arthur #

  • The classic route starts from the Loch Lomond & Trossachs area-use the car park at the Allt a' Bhealaidh side and follow Inveruglas/Arranmore access tracks depending on approach.
  • Stretches of path are steep, narrow and require scrambling; be confident with exposure and route-finding on wet rock.
  • Avoid winter attempts without winter mountaineering experience due to avalanche and cornice risk; in snow conditions, use crampons and ice axe.

Best Time to Visit Ben Arthur #

Summer months are best for non-technical ascents; winter requires full alpine kit and experience.

Summer
June-September · 8-18°C
Best for walking and scrambling in dry conditions; long daylight in midsummer helps route-finding.
Late Spring/Early Autumn
May; September-October · 3-12°C
Quieter on the hill but weather turns quickly-expect changes and bring navigation tools.
Winter
December-March · -10°C to 5°C
Technical conditions requiring winter gear; not for casual walkers.

Weather & Climate near Ben Arthur #

Climate

Ben Arthur's climate is classified as Subpolar Oceanic - Subpolar Oceanic climate with cool summers (peaking in July) and cold winters (coldest in February). Temperatures range from -1°C to 14°C. Heavy rainfall (2781 mm/year), wettest in January.

Best Time to Visit
MayJuneJuly
Temperature & Rainfall
Temperature Range
25°
Warmest Month
-6°
Coldest Month
Monthly Conditions

January

January is cold with highs of 3°C and lows of -1°C. The wettest month with heavy rain (348 mm), mostly overcast skies, and windy conditions.

26 Poor

Comfort

Feels Like Cold
C
Temperature
-1°
93%
Humidity
Very Humid

Weather

348 mm
Rainfall
13.3 m/s
Wind
Windy
0.0
UV Index
Low
7.4h daylight

February

February is the coolest month with highs of 3°C and lows of -1°C. Heavy rain (226 mm), mostly overcast skies, and windy conditions.

26 Poor

Comfort

Feels Like Cold
C
Temperature
-1°
92%
Humidity
Very Humid

Weather

226 mm
Rainfall
12.8 m/s
Wind
Windy
0.1
UV Index
Low
9.3h daylight

March

March is cold with highs of 4°C and lows of -1°C. Heavy rain (260 mm), mostly overcast skies, and windy conditions.

28 Poor

Comfort

Feels Like Cold
C
Temperature
-1°
90%
Humidity
Very Humid

Weather

260 mm
Rainfall
11.6 m/s
Wind
Windy
0.3
UV Index
Low
11.7h daylight

April

April is cold with highs of 7°C and lows of 0°C. Significant rainfall (150 mm), mostly overcast skies, and breezy conditions.

32 Poor

Comfort

Feels Like Cold
C
Temperature
87%
Humidity
Very Humid

Weather

150 mm
Rainfall
9.5 m/s
Wind
Breezy
0.6
UV Index
Moderate
14.0h daylight

May

May is cold with highs of 10°C and lows of 3°C. Significant rainfall (144 mm), mostly overcast skies, and breezy conditions.

46 Poor

Comfort

Feels Like Cold
C
Temperature
10°
84%
Humidity
Very Humid

Weather

144 mm
Rainfall
8.6 m/s
Wind
Breezy
0.9
UV Index
Moderate
16.2h daylight

June

June is cold with highs of 12°C and lows of 6°C. Significant rainfall (137 mm), mostly overcast skies, and breezy conditions.

44 Poor

Comfort

Feels Like Cold
C
Temperature
12°
85%
Humidity
Very Humid

Weather

137 mm
Rainfall
8.3 m/s
Wind
Breezy
1.1
UV Index
High
17.3h daylight

July

July is cool with highs of 14°C and lows of 8°C. Significant rainfall (155 mm), mostly overcast skies, and breezy conditions.

44 Poor

Comfort

11°
Feels Like Cool
11°C
Temperature
14°
86%
Humidity
Very Humid

Weather

155 mm
Rainfall
7.9 m/s
Wind
Breezy
1.0
UV Index
High
16.8h daylight

August

August is cool with highs of 14°C and lows of 8°C. Significant rainfall (184 mm), mostly overcast skies, and breezy conditions.

44 Poor

Comfort

11°
Feels Like Cool
11°C
Temperature
14°
87%
Humidity
Very Humid

Weather

184 mm
Rainfall
8.1 m/s
Wind
Breezy
0.8
UV Index
Moderate
14.9h daylight

September

September is cold with highs of 11°C and lows of 6°C. Heavy rain (258 mm), mostly overcast skies, and breezy conditions.

38 Poor

Comfort

Feels Like Cold
C
Temperature
11°
89%
Humidity
Very Humid

Weather

258 mm
Rainfall
9.5 m/s
Wind
Breezy
0.5
UV Index
Low
12.6h daylight

October

October is cold with highs of 8°C and lows of 4°C. Heavy rain (301 mm), mostly overcast skies, and windy conditions.

30 Poor

Comfort

Feels Like Cold
C
Temperature
91%
Humidity
Very Humid

Weather

301 mm
Rainfall
11.1 m/s
Wind
Windy
0.2
UV Index
Low
10.2h daylight

November

November is cold with highs of 5°C and lows of 1°C. Heavy rain (303 mm), mostly overcast skies, and windy conditions.

26 Poor

Comfort

Feels Like Cold
C
Temperature
92%
Humidity
Very Humid

Weather

303 mm
Rainfall
12.4 m/s
Wind
Windy
0.0
UV Index
Low
8.0h daylight

December

December is cold with highs of 3°C and lows of -1°C. Heavy rain (315 mm), mostly overcast skies, and windy conditions.

28 Poor

Comfort

Feels Like Cold
C
Temperature
-1°
93%
Humidity
Very Humid

Weather

315 mm
Rainfall
11.9 m/s
Wind
Windy
0.0
UV Index
Low
6.7h daylight

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