Secret Glens of the Scottish Highlands

The Scottish Highlands are famous for dramatic landscapes, but the truly special places are the glens hidden away from the main tourist routes. These remote valleys, some accessible only by single-track roads or on foot, offer the kind of wilderness experience that’s becoming increasingly rare in Europe. This guide reveals ten secret glens where you can still find genuine solitude and raw natural beauty.

1. Glen Affric

Glen Affric is often called Scotland’s most beautiful glen, yet it receives surprisingly few visitors compared to its reputation. The combination of ancient Caledonian pine forest, dramatic mountains, and crystal-clear lochs creates an almost magical atmosphere. What makes Glen Affric special is its sense of wildness—despite being relatively accessible, it feels genuinely remote and untouched.

The glen is home to one of Scotland’s largest remaining ancient Caledonian pine forests. These gnarled, weathered trees, some over 300 years old, are survivors of the once-great forest that covered much of the Highlands. Walking among them, listening to the wind in their branches, creates a profound connection to Scotland’s ancient past.

Getting there: Take the A831 from Cannich to the end of the public road. The glen extends beyond the road but requires serious walking to explore fully.

Hidden gem: Walk beyond the car park at the head of the loch for about 30 minutes. You’ll find a series of small waterfalls and pools that are perfect for wild swimming. The water is freezing but crystal clear.

Wildlife: Glen Affric is one of the best places in Scotland to see golden eagles. Look for them soaring above the mountain ridges, especially in the morning when they hunt. Scottish wildcats also live here, though they’re extremely elusive.

2. Glen Lyon

Glen Lyon is the longest glen in Scotland, running for over 30 miles through some of the most dramatic scenery in Perthshire. What makes Glen Lyon special is its variety—from the wild, open upper reaches to the gentler, more pastoral lower valley. The glen has been inhabited for thousands of years, and ancient stone circles and shielings dot the landscape.

The drive through Glen Lyon is spectacular in itself, but to really experience the glen, you need to get out of the car. The footpath that runs along the north side of the loch offers spectacular views and access to hidden corners most visitors miss. The mountains that rise on either side—Ben Lawers, Meall nan Tarmachan, and Schiehallion—are some of the finest in the Southern Highlands.

Getting there: From Aberfeldy, take the B846. The road is single-track for much of its length but well-maintained. Allow extra time for passing places.

Historical interest: The Fortingall Yew, in the village of Fortingall at the entrance to Glen Lyon, is one of the oldest living things in Europe—estimated to be between 3,000 and 5,000 years old. It’s worth the short detour.

Photographer’s tip: The glen faces east, so morning light creates dramatic shadows across the mountains. Late afternoon light is also excellent, particularly when it catches the autumn colours in the birch woods.

3. Strathconon

Strathconon is the hidden gem of Ross-shire—a long, remote valley that most tourists simply bypass. What makes Strathconon special is its complete absence of tourist infrastructure. No visitor centres, no cafes, no car parks. Just the road, the River Conon, and the surrounding hills. This is authentic, working Highland landscape.

The glen is famous among birdwatchers for its population of black grouse. In spring, males gather at “leks” to display and compete for females, creating one of Britain’s most extraordinary wildlife spectacles. The sound of their bubbling calls echoing across the glen at dawn is an unforgettable experience.

Getting there: From Dingwall, take the B9163. The road is single-track and requires careful driving, especially in poor weather. There are few passing places.

Local secret: Continue past the end of the maintained road to the Strathconon Estate. With prior permission (contact the estate office), you can continue further into truly remote territory. This is the real wilderness of the Highlands.

Seasonal note: Visit in spring for black grouse displays, summer for the wildflower meadows, or autumn for the spectacular colours. Each season transforms the glen completely.

4. Glen Nevis

Most visitors to Glen Nevis are there for Ben Nevis, but the glen itself deserves attention as one of Scotland’s most spectacular valleys. What makes Glen Nevis special is the dramatic contrast between the gentle lower reaches and the rugged upper valley. The drive to the end of the glen is an adventure in itself, passing through a dramatic gorge before emerging into a wide, peaceful valley surrounded by towering mountains.

The upper glen is a different world from the tourist hub at Fort William. The road becomes a rough track, the mountains close in, and civilisation feels very far away. This is where the serious hillwalking starts, but even non-climbers can enjoy short walks to the Steall Falls—Britain’s second-highest waterfall.

Getting there: From Fort William, follow signs for Glen Nevis. The road is paved to the youth hostel, then becomes a rough track. Ordinary cars can make it to the Steall Falls car park in good weather.

Must-see: Steall Falls plunge 120 metres over a sheer cliff face. The walk from the car park is gentle (about 20 minutes each way) and suitable for most abilities. The viewing platform offers spectacular views.

Historical note: The lower glen was the setting for parts of the film “Braveheart.” The battle scenes were filmed on the flat ground near the visitor centre, while the dramatic mountain backdrop is genuine Glen Nevis scenery.

5. Glen Etive

Glen Etive is perhaps the most spectacular of all Highland glens, yet it remains relatively quiet because it’s something of a dead end. The road runs for about 14 miles from the main road to Loch Etive, passing beneath some of Scotland’s most dramatic mountains. What makes Glen Etive special is its theatrical quality—the valley feels like a film set, with perfect lighting and composition at every turn.

The glen is famous for its red deer stags, particularly in autumn during the rut when they roar across the hillsides. The sound echoes through the valley, creating an atmosphere that’s both thrilling and slightly intimidating. The deer are relatively habituated to cars, making photography possible from the roadside.

Getting there: From the A82 near Ballachulish, turn onto the single-track road to Glen Etive. The road is narrow in places but generally well-maintained.

Photographer’s tip: The glen faces west, making it perfect for sunset photography. The golden light catching the tops of Buachaille Etive Mòr and its neighbour Buachaille Etive Beag is genuinely spectacular.

Caution: The road has some hairpin bends and steep sections. In winter, it can be treacherous. Check conditions before driving, especially if you’re not confident on single-track roads.

6. Glen Strathfarrar

Glen Strathfarrar is special for its unusual history. Once a private estate owned by the Lovat family, it remained closed to the public until relatively recently. Even now, access is restricted—the gate at the entrance to the glen is only open from 9am to 5pm, and numbers are limited. This controlled access has helped preserve one of the most pristine glens in the Highlands.

What makes Glen Strathfarrar unique is its combination of natural beauty and historical interest. The glen contains four hydroelectric dams, each built with remarkable architectural sensitivity. The contrast between the wild landscape and these industrial structures is striking—particularly at the highest dam, where the setting is almost Himalayan in scale.

Getting there: From Beauly, take the A833 toward Cannich, then turn right onto the private road. Note the gate opening times—if you arrive after 5pm, you cannot enter.

Hidden viewpoint: The walk up to the summit of Sgùrr na Ruaidhe offers spectacular views across the entire glen and the surrounding mountains. It’s a serious hillwalk requiring navigation skills, but the payoff is extraordinary.

Wildlife: The glen is a stronghold for red deer and mountain hares. In winter, the hares turn white, making them surprisingly easy to spot against the snow. Golden eagles are also frequently seen soaring above the ridges.

7. Glen Garry

Glen Garry connects the Great Glen to the western Highlands, and while the A87 passes through it, few visitors stop to explore. This is a mistake—Glen Garry is one of the most photogenic glens in Scotland, with dramatic mountains, beautiful lochs, and an atmosphere of wildness despite being relatively accessible.

What makes Glen Garry special is its water. The River Garry and its tributaries are crystal clear and full of wild brown trout and Atlantic salmon. Fishing here is excellent but requires permits from local estates. Even if you don’t fish, simply sitting by the river and watching for rising fish is a peaceful way to spend an afternoon.

Getting there: The A87 from Invergarry to Cluanie passes through the glen. There are numerous lay-bys where you can stop and explore.

Scenic highlight: The viewpoint above Loch Garry offers a classic view of the loch’s distinctive “Scotland in miniature” shape—the map of Scotland is said to be reflected in the loch’s outline. It’s a bit of a stretch, but the view is genuinely spectacular regardless.

Hidden walk: The path up to the old military road above the glen offers excellent walking with minimal effort. You’ll find sections of the original 18th-century road, built by General Wade to move troops quickly through the Highlands.

8. Stratherrick

Stratherrick is perhaps the most remote glen in this guide, lying south of Loch Ness and north of the Great Glen. What makes it special is its complete isolation from tourist routes. The glen feels genuinely abandoned—there are few houses, no facilities, and very little traffic. This is wild Scotland at its most authentic.

The glen is accessed via a network of minor roads and tracks. Much of it is on the Highland Council’s road network, but sections remain private. Exploring requires a map and some confidence, but the rewards are immense—spectacular views, complete silence, and the feeling of being somewhere that few have visited.

Getting there: From Fort Augustus, take the B862. The road is single-track for much of its length. Allow plenty of time and be prepared to reverse to passing places.

Hidden gem: The Falls of Foyers, just off the main road, are spectacular but surprisingly quiet. The falls plunge dramatically through a gorge surrounded by ancient woodland. In spring, the woods carpet with bluebells.

Wildlife: This area is excellent for otters. Early morning visits to the shores of Loch Ness, where the glen meets the loch, offer the best chance of spotting these elusive mammals.

9. Glenfinnan

Most visitors to Glenfinnan are there for one reason: the famous viaduct that featured in the Harry Potter films. But the glen itself deserves proper attention. What makes Glenfinnan special is its combination of natural beauty and dramatic history. This is where the 1745 Jacobite Rising officially began, with Bonnie Prince Charlie raising his standard at the head of the loch.

The glen is spectacularly beautiful, with the viaduct curving elegantly across its entrance, the loch stretching into the distance, and the mountains rising on either side. But it’s the historical significance that gives the glen its particular atmosphere—a sense of tragedy and lost causes that lingers long after you’ve left.

Getting there: From Fort William, take the A830 towards Mallaig. The turn-off to Glenfinnan is well-signposted.

Must-visit: The Glenfinnan Monument at the head of the loch marks the spot where the Jacobite standard was raised. Climb the tower for spectacular views across the loch and the surrounding hills.

Photographer’s tip: The Jacobite steam train crosses the viaduct twice daily (morning and afternoon). The sight of the steam engine against the mountains is spectacular and worth timing your visit for.

10. Glen Trool

Glen Trool in Dumfries and Galloway is different from the other glens in this guide—lower, gentler, and more accessible—but no less beautiful. What makes Glen Trool special is its combination of ancient woodland, dramatic waterfalls, and historical interest. The glen was the site of a significant victory by Robert the Bruce against the English in 1307.

The glen contains one of Scotland’s most beautiful waterfalls—The Grey Mare’s Tail. The falls cascade over 60 metres in a dramatic series of drops, surrounded by steep, wooded slopes. The path to the falls is well-maintained and suitable for most walkers, though there are some steep sections.

Getting there: From Newton Stewart, take the A714 north, then follow signs for Glentrool and Glen Trool. The road is narrow in places but generally accessible.

Historical note: Bruce’s Stone marks the location where Robert the Bruce allegedly planned his ambush on the English forces. The view from the stone across the loch and up the glen is spectacular.

Walking highlight: The circular walk around Loch Trool is about 5 miles and offers some of the finest walking in southern Scotland. The path runs through ancient oak woodland, along the loch shore, and past several waterfalls.

Essential Tips for Glen Exploration

Weather: Highland weather is notoriously changeable. Even in summer, be prepared for sudden rain, mist, and temperature drops. Always carry waterproofs, extra layers, and food and water.

Navigation: Many of these glens are remote with poor mobile phone coverage. Carry a paper map and compass and know how to use them. Ordnance Survey maps at 1:25,000 scale are ideal.

Road etiquette: Most Highland roads are single-track with passing places. Pull over at passing places to let oncoming traffic pass. If you’re driving faster than the car behind, pull over and let them pass—it’s the done thing.

Wild camping: Wild camping is legal in Scotland under the Land Reform (Scotland) Act 2003. However, follow the Outdoor Access Code: arrive late, leave early, leave no trace, and camp well away from buildings and roads.

Midges: From mid-June to September, midges can be a serious nuisance. Use repellent, cover exposed skin, and choose campsites carefully—breezy locations are best. The midge forecast is worth checking.

Wildlife respect: The Highlands are home to fragile ecosystems. Stick to paths where possible, don’t disturb wildlife (particularly nesting birds), and keep dogs under control.

Facilities: Many of these glens have no facilities at all—no toilets, no water, no shops. Plan accordingly. The nearest facilities may be many miles away.

Driving confidence: If you’re not comfortable driving on single-track roads, consider hiring a local guide or joining a small group tour. Mountain roads can be challenging, especially in poor weather.

Seasonal Considerations

Spring: The most photogenic time—wildflowers, fresh green foliage, baby animals. However, paths can be wet and boggy. Midges haven’t emerged yet, making it an excellent time for exploring.

Summer: Peak season with the best weather (usually). Long days give maximum time for exploration. However, midges can be severe, and popular spots get busy.

Autumn: Spectacular colours, particularly in the birch woods. Midges disappear, making outdoor activities much more pleasant. Weather can be settled but shorter days limit exploration time.

Winter: The most dramatic season with snow on the mountains creating spectacular scenery. However, many roads are impassable, daylight hours are very short, and conditions can be dangerous. Only for experienced, well-equipped visitors.

Photography Tips

Light: The best light is usually early morning or late afternoon. Mid-day light is harsh and creates strong contrasts. In autumn, the golden hour is particularly magical.

Weather: Don’t let poor weather put you off—mist and rain can create atmospheric, moody images that capture the essence of the Highlands. A polarising filter is invaluable for cutting reflections from wet surfaces.

Subjects: Look for the small details as well as grand vistas. The texture of ancient bark, patterns in water, light filtering through trees—these intimate shots often tell more about a place than sweeping panoramas.

Supporting Local Communities

Many of these glens are in areas with fragile economies. Support local businesses wherever possible—buy provisions from village shops, use local services, and respect landowners’ requests (particularly for permissions on private land). The Highlands have a long tradition of hospitality; engaging with locals can enhance your experience and ensure these places remain welcoming to visitors.

The Highlands’ secret glens are treasures that deserve to be treated with respect and care. Visit mindfully, travel lightly, and take nothing but photographs and memories. These wild places are becoming increasingly rare—their preservation depends on responsible visitors who understand their value. Explore, enjoy, but above all, cherish them.