Stage 3 of 7 · West Highland Way

Loch Sloy Power Station → Crianlarich

Distance
23.0 km
Ascent
+472 m
Descent
-247 m
Est. Time
5h 35m
Altitude
0.6–255.2 m
Type
point-to-point
⛰️ Rolling Hills🌲 Lowland

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23.0 km Distance472 m Climb5h 35m Est. time255 m High pointMODERATE Difficulty
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🚌

Getting Here

Loch Sloy Power Station (bus stop)

2058m from trailhead · ~20 min walk

🚌

Getting Out

Crianlarich (bus stop)

1309m from trail end · ~15 min walk

Elevation Profile

0m50m100m150m200m250m05 km10 km15 km20 km23.2 km255m0m
Flat (<5%) Gentle (5–10%) Moderate (10–15%)

Route Map

Segment Breakdown

Auto-analyzed from the elevation profile. Each segment shows the dominant character for planning your effort.

SegmentDist↑ / ↓TimeCharacter
Loch Sloy Power Station → km 8.4 (101m)
1–103m
8.4 km+407m / -327m2h 30m📈 Climbing
km 8.4 (101m) → km 15.4 (55m)
0–106m
7.1 km+196m / -242m1h 51m🏃 Highly Runnable
km 15.4 (55m) → Crianlarich
54–255m
7.7 km+392m / -192m2h 17m📈 Climbing
Total23.0 km+472m / -247m6h 40m

Pace & Fuel Calculator

Adjust your flat 10K pace to see personalized finish time, calorie burn, and hydration needs.

7:00 /km
4:00 /km (elite) 12:00 /km (leisure)
Fast Hiker / Jogger
Est. Finish Time
3h 22m
Calories
1,648 kcal
Water Needed
2.4 L
Effort Distance
29 km
flat-equivalent
🍫 Recommended: ~45g carbs/hr (152g total) 🧂 Electrolytes: ~1689mg sodium/hr 🩹 Consider anti-chafe and blister prevention

Terrain Analysis

Runnability
0%
Steep / Technical
% of route below 15% gradient
Climb Ratio
21 m/km
Moderate profile
↑ 472m ↓ 247m

Surface & Technicality

Terrain Difficulty Breakdown
Runnable Flat (88%) Easy Grade (12%)

🏃 Mostly runnable with gentle terrain. Great for fast trail running.

Surface

≈41% paved · ≈59% unpaved
Mixed paved & unpaved

Estimated for the full route from the 34% with mapped surface data in OpenStreetMap.

Current Conditions

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Conditions for July

ℹ️ Shoulder season
Snow Risk
0%
Unlikely
70% north-facing slopes
Mud Risk
10%
Low
Ice Risk
0%
Unlikely

Snow unlikely at this elevation in July. Trail conditions expected to be clear.

Best months: Jun, Jul, Aug, Sep

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Suggested Gear List

Auto-generated based on 23.0 km, 472m ascent, max altitude 255.2m, ~6h duration.

Essential 4 items
  • 👟
    Trail running shoes / hiking boots
    Required for any trail
  • 📱
    Phone (charged) + offline map
    Navigation & emergency contact
  • 💧
    3L hydration vest
    Estimated 2.8L needed
  • 🍫
    Trail mix, bars & sandwich
    Est. 1959 kcal burn
Recommended 4 items
  • 🧴
    Sunscreen
    Basic sun protection
  • 🧥
    Light rain jacket
    Weather changes fast in the mountains
  • 🩹
    Mini first aid kit
    Blister plasters, tape, antiseptic
  • 🧊
    Microspikes / light crampons
    Snow risk in Nov, Dec, Jan
Nice to have 1 items
  • 🦵
    Gaiters
    Keep snow out of boots

Logistics

This route runs from Loch Sloy Power Station to Crianlarich (23.0 km by trail). You'll need to arrange transport back to your starting point.

Start — Getting There
Loch Sloy Power Station
🚌 Loch Sloy Power Station (1.1km)
🚌 Hotel car park (4.7km)
🚌 Tarbet Hotel (4.7km)
Finish — Getting Back
Crianlarich
🚌 Crianlarich (879m)
🚌 Public Toilets (905m)
🚌 Police Station (1.0km)

Nearby Points of Interest

🚌 Transit Stops

  • Arrochar & Tarbet 4.9 km off trail
  • Tarbet Hotel 4.7 km off trail
  • Ballyhennan Crescent 4.8 km off trail
  • Hotel car park 4.7 km off trail
  • Loch Sloy Power Station km 1.4 · 1.1 km off trail
  • Ardlui km 7.9 · 1.1 km off trail
  • Crianlarich km 23 · 879m off trail
  • Public Toilets km 23 · 905m off trail

💧 Water Sources

  • Drinking Water 1.2 km off trail
  • Drinking Water 1.2 km off trail
  • Drinking Water km 9.7 · 779m off trail
  • Drinking Water km 23 · 1.5 km off trail

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Route data from OpenStreetMap © contributors, licensed under ODbL. Updated 2026-03-31.