Big Trail Adventures
Landscape on the Great Glen Way

Self-guided · Scottish Highlands

Your walk from
Fort William to
Inverness

You'll walk 125 kilometres through the Scottish Highlands along the Great Glen Fault, taken by canal towpath and lochside path rather than by fell ridge, with three lochs underfoot and the high routes above Loch Ness. A route that finishes at a castle, in a city.

Distance
125 km
Ascent
1,600 m
Stages
2 – 6 days
Grade
Moderate

Trail Essentials

Start
Fort William
Highland
End
Inverness
Highland
Distance
125 km
78 miles
Total Ascent
1,600 m
5,249 ft
Difficulty
Moderate
Hilliness
Rolling
Time to Complete
Explorer
6 days
~21 km/day
Hiker
6 days
~21 km/day
Fastpacker
5 days
~25 km/day
Trail Runner
3 days
~42 km/day
When to Walk
Best Good Avoid
JAN
FEB
MAR
APR
MAY
JUN
JUL
AUG
SEP
OCT
NOV
DEC

The Great Glen Way is Scotland's gentlest long trail, and that's exactly its appeal. It follows the Great Glen Fault — the geological line that splits the Highlands in two — from Fort William, in the shadow of Ben Nevis, to Inverness on the Moray Firth. More towpath than ridge, more lochside than fell: this is Highland scenery without the punishing climbs.

It suits walkers who want the lochs and forests of the Highlands without committing to a hill trail — Thomas Telford's canal engineering, three lochs including Loch Ness, and a couple of higher forestry stretches thrown in to keep it honest. Reasonably fit walkers can do it in five days at a Hiker pace, six at an Explorer's. The character is the country, not the climbs.

How the trail unfolds.

Your Great Glen Way divides naturally into three parts — not by day, but by what's underfoot. Canal towpath gives way to a high traverse above Loch Ness, and the traverse falls away into one long forest descent to Inverness.

Telford's Country

Fort William to Fort Augustus

Telford's Country

Eight locks, three lochs, fifty-four kilometres of towpath and forestry track before Loch Ness opens out at Fort Augustus.

Above Loch Ness

Fort Augustus to Drumnadrochit

Above Loch Ness

Two demanding days of forestry tracks high above Loch Ness, with Urquhart Castle as the long-distance reward.

The Abriachan Descent

Drumnadrochit to Inverness

The Abriachan Descent

The trail's longest day. You climb above Drumnadrochit, walk through community-owned forest, and descend slowly out of the Highlands.

Build your trip

Customise your Great Glen Way.

Pick your pace, party size and dates. The itinerary, distances, nightly stops and the price all update live — no commitment until you're happy.

  • Days sized to your walking speed
  • Each night ends at a stop with accommodation
  • Pricing reflects party size and seasonality
  • Save and share the itinerary with your group
Hiker · 4.0 km/h
2 walkers
Days
5
Distance
125 km
Walking
37 hrs

Your day-by-day itinerary updates live in the Your itinerary section below.

Trip total
£1,218
£609 per person · 4 nights · party of 2
See my trip
Your live itinerary

Build your itinerary above.

This is the itinerary you're building. Change the pace, party size or start date in the planner above and every stage, distance and date updates here.

Where you'll stay

A comfortable bed by every loch.

We book lochside guesthouses and canal-town hotels along the route — Fort Augustus, Invermoriston, Drumnadrochit — with the occasional B&B in a smaller village where the choice narrows.

  • Lochside guesthouses with views over Loch Ness or Loch Lochy
  • Hearty breakfasts before the forestry climbs
  • A pub within walking distance most nights
  • A natural rest-day stop in Inverness at the finish

Every trip is planned around your dates and party, so we can't promise you a specific inn — but we can promise the kind of welcome that makes a walking holiday feel like a proper holiday.

What's included?

Self-guided, but properly supported. You turn up, you walk, you eat well, you sleep well. We handle the logistics.

  • Scenic Highland canal journey through Scottish history.

  • 125km / 1,600m

  • Get your personalised itinerary

Not included

  • Travel to Fort William and from Inverness
  • Lunches and evening meals (we'll recommend the best places)
  • Travel insurance

Travelling solo? You're still connected.

Walking the Great Glen Way alone doesn't mean being out of touch. We lend you a small GPS tracker for the trail, and a private map link lets the people who care about you follow along from home.

A lightweight GPS tracker

Carry it in your pack and it updates your position as you walk — no phone signal required.

A private live map

See your own progress on a secure map, with your overnight stops visible at a glance.

Share with people you trust

Send the private link to family or friends so they know you've arrived safely each day.

Book your Great Glen Way adventure.

Your Great Glen Way adventure
Configure your trip in the builder above and it will appear here.
Per Person
Trip Total
Deposit Today
  • Free cancellation to 60 days
  • Confirmation within 24 hrs
  • ABTOT financially protected
Not quite ready?

We'll start planning your trip right away. Not happy with anything? We'll adjust it or refund you — no questions asked.

ABTOT Member 5690

The Association of Bonded Travel Organisers Trust Limited (ABTOT) provides financial protection under The Package Travel and Linked Travel Arrangements Regulations 2018 for Big Trail Adventures (member 5690). Protection is provided for non-flight packages. Full details in our booking conditions.

Things walkers ask us.

How fit do I need to be?

On the Hiker pace — five walking days — you'll average 25 km a day with a daypack. The first three days are gentle: canal towpath and lochside walking, minimal climbing. Days four and five climb around four hundred metres above Loch Ness on forestry track. The final day is twenty-seven kilometres but not steep. If you can comfortably walk 20 km in a day with rests, you're fit enough. The Explorer pace splits the trail into six days for a more comfortable rhythm.

When should I walk it?

May, June, and September are the strongest months. May and early June give you the longest days, the driest weather of the year, and Highland walking before the midges arrive. September brings autumn colour, fewer walkers, and clearer air for the high routes above Loch Ness. July and August are the most walkable from a daylight standpoint but the busiest, and midges along the lochside can be heavy. Avoid November to March — the days are short, the high routes get exposed, and accommodation closes.

Do you include luggage transfer?

Yes — your bag is moved between accommodations each day, included in every package. The standard allowance is 20 kg per bag. The Great Glen Way's main stops (Fort William, Gairlochy, South Laggan, Fort Augustus, Invermoriston, Drumnadrochit, Inverness) are all served by established baggage transfer companies. There are no remote stages where transfer isn't possible. You walk with a daypack only — water, lunch, waterproofs.

What kind of accommodation do you book?

Family-run B&Bs, guesthouses, and traditional Highland inns. All en-suite, all with breakfast, all with drying facilities for boots and waterproofs. Fort William, Fort Augustus, Drumnadrochit, and Inverness have plenty of choice. South Laggan and Invermoriston are smaller villages where the options narrow to two or three places — these book up first, especially in May, June, and September. We avoid chains. You stay in places with local knowledge and a kettle in the room.

Can I walk it solo?

Yes. The Great Glen Way is well waymarked along its full length and busy enough in season — May to September — that you'll see other walkers most days. Single-occupancy rates apply, and we book private rooms (no shared dormitories). The canal and lochside sections are public towpaths used by cyclists, dog walkers, and locals. The high routes above Loch Ness see fewer walkers but you're never more than a few hours from a road or a village.

What's the realistic total cost?

The Classic package starts at £609 per person for the five-day Hiker pace, which covers accommodation, breakfast, baggage transfer, your custom route book, and on-trail support. On top of that, budget around £15 to £25 a day for lunches and snacks (most stops have a shop or pub), and £20 to £35 a day for evening meals. There are no entrance fees on the route. A realistic full-cost figure for the trail itself, all in, sits between £800 and £900 per person.

Craig, founder of Big Trail Adventures

Not sure what shape your trip should be?

The Great Glen Way is the trail I recommend to people who've done the West Highland Way and want a trail they can think on. Less climbing, more lochside, more time to look at things. Just don't underestimate the two days above Loch Ness — that's where it bites.

Notes from Big Trails

From the trail journal.

Other trails we run.

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