3,127 ft · Southern Highlands, Scotland
Beinn Mhanach
Beinn Mhanach is a 3,127 ft peak in the Southern Highlands, Scotland. The standard route is the Auch Glen: 14 mi, 3,020 ft of gain, Class 2.

Beinn Mhanach at a glance
- Elevation3,127 ft953 m
- RouteAuch GlenClass 2
- Distance14 mi3,020 ft gain
- Time9 – 11 hrsHard effort
- SeasonMay – Sep
- RangeSouthern HighlandsScotland
Climbing the Auch Glen
From Tyndrum, drive north on the A82 toward Bridge of Orchy and park at the A82 layby at the Auch road end, leaving the private road clear. Walk down past Auch and under the railway viaduct into the Auch Glen, where the track fords the Allt Kinglass more than once. Follow the track to its high point, then climb unrelenting grassy slopes beside a burn and an old fence line to the summit. The route is Class 2. The fords can be impassable in spate, so go after a dry spell. The glen is long and quiet, and a bike helps on the track. Beinn a' Chuirn is a short detour.
Gear and hazards
What to bring
Backpack (35–55 L)
Hiking Boots
Water
Offline Maps
Headlamp
Satellite Communicator
Whistle
Sunglasses
Sunscreen
Sun Hat
Midlayer
Insulated Jacket
Hardshell Jacket
Warm Hat
Buff
Midweight Gloves
Trekking Poles
GPS Device
Power Bank
Water Filter
First-Aid Kit
Emergency Bivy
What to watch for
- Stream crossing
- Boggy terrain
- Remote location
- Low visibility
Quests with Beinn Mhanach
Peaks near Beinn Mhanach
Frequently asked questions
How tall is Beinn Mhanach?
Beinn Mhanach is 3,127 feet (953 m) tall. It is in the Southern Highlands, Scotland.
How does Beinn Mhanach rank among the Munros?
At 3,127 feet, Beinn Mhanach is the 210th highest of the 282 Munros. The highest is Ben Nevis.
How hard is it to hike Beinn Mhanach?
The Auch Glen is Class 2, which means off-trail hiking with some use of your hands for balance. Yak rates the overall effort hard: 14 miles with 3,020 feet of elevation gain.
How long does it take to hike Beinn Mhanach?
Most people take 9 – 11 hours round trip on the Auch Glen, covering 14 miles with 3,020 feet of elevation gain. That is a long day, so start before dawn and set a turnaround time.
Can a beginner hike Beinn Mhanach?
The Auch Glen needs no climbing skills, but it is a hard day: 14 miles with 3,020 feet of elevation gain. Build up on shorter hikes first, start early and carry plenty of water and layers.
When is the best time to hike Beinn Mhanach?
The usual hiking window is May to September. Outside it, expect snow, storms or closed access, and check the summit forecast before you go.
Climb Beinn Mhanach with Yak
Plan your route on a topo map, check the summit forecast, then log your climb and see what is left on your list



