The Great Glen heritage route: Fort William to Inverness

The Great Glen heritage route from Fort William to Inverness is a fascinating journey through one of Scotland’s most historic and scenic landscapes. This driving route follows the A82, weaving alongside the Caledonian Canal and the iconic Loch Ness, covering approximately 65 miles. Whether you’re drawn by the Jacobite history, stunning loch-side views, or centuries-old castles, this trip offers something for everyone. Allow 4-6 hours if you plan to explore the major stops along the way, plus driving time of around 1.5-2.5 hours depending on traffic.

History & Significance

The Great Glen is a natural fault line that divides the Highlands, stretching from Fort William in the south-west to Inverness in the north-east. Over the centuries, its strategic position made it a key route for travel, trade, and military campaigns. The Caledonian Canal, constructed in the early 19th century by Thomas Telford, transformed the Great Glen into a navigable waterway, connecting the east and west coasts of Scotland. This engineering marvel includes Neptune’s Staircase, a series of eight locks near Fort William, which remains a highlight of the route.

Historically, the Great Glen was a contested area during Jacobite uprisings in the 17th and 18th centuries. Fort William, Fort Augustus, and Inverness saw significant military activity, including the construction of forts to suppress uprisings. Today, these sites provide a glimpse into Scotland’s turbulent past, complemented by breathtaking scenery and the legendary Loch Ness, famed for its tales of the elusive Nessie.

Visiting Today

Fort William to Fort Augustus (32 miles, 45-60 minutes)

Start your journey in Fort William, which marks the western gateway to the Great Glen. Begin at the Old Fort ruins, a 17th-century military fort that played a role in the Jacobite Rising. From here, drive north on the A82, stopping at Neptune’s Staircase near Banavie, just five miles from Fort William. This impressive series of locks on the Caledonian Canal is a testament to Thomas Telford’s engineering genius. There’s free parking at the viewpoint, and you can watch boats navigate these locks during the summer months.

As you continue along the A82, you’ll pass stunning views of Ben Nevis, Britain’s highest mountain. Consider stopping at the Corpach Shipwreck for a unique photo opportunity with the mountain as a backdrop. The route then takes you past Loch Lochy and Loch Oich before reaching Fort Augustus, a quaint village at the southern tip of Loch Ness.

Fort Augustus is home to the remains of an 18th-century fort, built following the Jacobite Rising of 1715. Nearby, you can visit the Clan Cameron Museum at Achnacarry House, a short detour off the main route. This museum details the clan’s history and its role in commando training during World War II. Plan to stop for lunch here: there are several cafes and pubs offering hearty meals and scenic canal-side views.

Fort Augustus to Drumnadrochit/Urquhart Castle (20 miles, 30 minutes)

Leaving Fort Augustus, the A82 hugs the western shores of Loch Ness, offering stunning vistas across the water. Keep an eye out for the occasional pull-off points where you can take photos or simply enjoy the view. Around 13 miles into this stretch, you’ll reach Invermoriston, a small village surrounded by ancient pine woodlands. Take a short walk to the View Catcher, a modern steel viewpoint offering spectacular views over Loch Ness.

Continue driving north to Drumnadrochit, a charming village renowned for its proximity to Urquhart Castle. This medieval stronghold sits on the banks of Loch Ness and is one of Scotland’s most photographed castles. Urquhart Castle played a pivotal role during the Wars of Independence and was partially destroyed in the 17th century to prevent its use by Jacobite forces. Spend 1-2 hours exploring the castle ruins, visitor centre, and Nessie exhibits. There is ample parking on-site, and entry costs £13 for adults as of 2025. For a deeper dive into the castle’s history, visit Urquhart Castle on Loch Ness.

Drumnadrochit to Inverness (13 miles, 20 minutes)

The final stretch of the Great Glen route takes you through rolling Highland scenery towards Inverness. Along the way, you’ll find opportunities to enjoy views of Loch Ness and the surrounding woodlands. As you approach Inverness, the landscape shifts to a more urban setting. Your journey concludes at Inverness Castle, a 19th-century structure built on the site of an earlier medieval castle. Although the current castle is not open to the public, the viewpoint near its grounds offers panoramic views of the city and River Ness.

Inverness is a vibrant city with plenty of dining and accommodation options. Consider extending your trip by exploring the Jacobite trail, which delves deeper into Scotland’s history.

Key Takeaways

• The Great Glen heritage route covers approximately 65 miles and includes major historical sites like Neptune’s Staircase, Fort Augustus, and Urquhart Castle.
• Allow 4-6 hours for visits, plus driving time of 1.5-2.5 hours depending on conditions.
• Start in Fort William and end in Inverness, following the A82 along the Caledonian Canal and Loch Ness.
• Plan stops for lunch and walking breaks at Fort Augustus and Invermoriston.
• The route is best travelled between May and September for optimal weather and longer daylight hours.
• Accommodation is available in villages along the route, including Fort William, Fort Augustus, and Drumnadrochit.

Frequently Asked Questions

How long does the Great Glen heritage route take?

The driving portion of the route takes approximately 1.5-2.5 hours, depending on traffic and road conditions. If you plan to visit the major historical sites and take breaks for lunch or photos, allow 4-6 hours for the full experience.

What historical sites are on the Great Glen route?

Key historical sites include the Old Fort ruins in Fort William, Neptune’s Staircase on the Caledonian Canal, the 18th-century fort at Fort Augustus, and Urquhart Castle near Drumnadrochit. These locations highlight Scotland’s rich military and engineering heritage.

Can you do it in one day?

Yes, the Great Glen heritage route can be completed in one day. Start early to maximise your time at the key stops. If you plan to explore the sites in depth, consider staying overnight in Fort Augustus or Drumnadrochit to split the journey.