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Clonachullion

The best walks and hikes around Clonachullion

4.6

(1324)

11,485

hikers

31

hikes

Hikes around Clonachullion provide access to the granite peaks and rugged terrain of the Mourne Mountains. The region is characterized by its network of paths, including the Trassey Track, which follows river valleys up to mountain passes like Hare's Gap. The landscape features a mix of farmland, forest, and open moorland, with trails ascending to notable summits such as Slieve Bearnagh and Slieve Commedagh.

Best hiking trails around Clonachullion

  • The most popular hiking route is the Trassey Track to Hare's…

Last updated: May 3, 2026

4.7

(37)

364

hikers

#1.

Hare's Gap & Slieve Bearnagh from Trassey Car Park — Mourne

9.64km

03:21

510m

510m

Embark on a challenging yet rewarding hike to Hare's Gap and Slieve Bearnagh from Trassey Car Park, covering 6.0 miles (9.6 km) with a significant 1688 feet (514 metres) of…

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Moderate

Embark on the Hare's Gap & Slieve Commedagh loop, a challenging yet rewarding hike through the dramatic Mourne Mountains. This route spans 8.7 miles (14.0 km) with a significant elevation…

Moderate
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4.9

(12)

127

hikers

This difficult loop in the Mourne Mountains challenges you with 12.0 miles (19.4 km) of hiking and a significant 3637 feet (1108 metres) of elevation gain, taking around 6 hours…

Hard

4.5

(10)

89

hikers

The Trassey Track to Hare's Gap offers a moderate hiking experience through the scenic Mourne Mountains, covering 4.3 miles (7.0 km) with an elevation gain of 876 feet (267 metres).…

Moderate

Moderate hike. Good fitness required. Easily-accessible paths. Suitable for all skill levels.

Moderate
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Damiano 🇮🇹
August 27, 2025, Hare's Gap

Hare's Gap is a dramatic mountain pass nestled in the heart of the Mourne Mountains. This striking pass, situated between Slieve Bearnagh and Slievenaglogh, offers hikers a blend of natural beauty and historical intrigue. From this vantage point, hikers are treated to panoramic views of the surrounding peaks and valleys. The pass itself is historically significant, having once served as a route for smuggling goods across the mountains, adding a layer of intrigue to the hike. Hare's Gap is a popular starting point for various hikes, including ascents of Slieve Bearnagh and Slieve Meelmore.

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The Brandy Pad is a historic trail that winds through the heart of the Mourne Mountains in Northern Ireland. Originally used by smugglers to transport goods such as brandy, tobacco, and spices, this path offers hikers a unique blend of natural beauty and rich history. The trail begins at Trassey Track and traverses the rugged terrain of the Mournes, passing by notable landmarks like the Mourne Wall and the Castles, a series of rocky tors. Hikers are treated to panoramic views of the surrounding valleys and peaks, including Slieve Commedagh and Slieve Donard. The path is generally well-maintained, though sections can be challenging due to rocky and uneven ground. The Brandy Pad is suitable for experienced hikers looking for a moderately strenuous route that combines scenic vistas with a touch of local lore.

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That moment where the mountain trail opens up to sea view bliss. Standing at this lookout in the Mourne Mountains, you’re treated to a wide, sweeping scene. A simple, beautiful reward for your walk, one of those views you’ll want to revisit in your memory long after the hike.

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This spot isn't just a geographic point, it's where paths converge and views open to both the remote moorland above and the familiar valleys behind. Shared by more than 90% of visitors, its quiet drama and sweeping outlooks make it a memorable pause on any Mourne hike.

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Reaching the summit of Slieve Donard feels like stepping into a small, timeless world. There, the stone tower and cairn stand quietly... a simple yet powerful landmark marking the peak of Northern Ireland’s highest mountain. This spot offers more than panoramic views across the Mournes, it anchors the moment, inviting you to pause and reflect on your journey.

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Hare’s Gap is one of the most iconic passes in the Mourne Mountains, marked by its rugged stile and dramatic views that open up across the range. Once a historic smuggling route, it remains a natural gateway into the high Mournes, with steep paths and striking rock formations framing the way. From here, the landscape unfolds in every direction, making it a perfect spot to pause, take in the scenery, and appreciate the wild beauty of these mountains.

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Slieve Commedagh, at 767 meters, is the second-highest peak in the Mourne Mountains and a rewarding climb for any hiker. Its summit offers sweeping views across the Mournes and out to the Irish Sea, a reminder of how close these mountains sit to the coast. The ascent is steep and demanding, often over pathless ground, but never overly technical in good weather. You can climb it on its own or link it with nearby peaks such as Slieve Donard, making for a truly memorable day in the heart of the Mournes.

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On the summit of Slieve Meelmore stands a small stone shelter, a welcome spot to rest after the steady climb up. From here, the views stretch across the Mournes, with Slieve Bearnagh’s rocky tors dominating the skyline. The shelter gives hikers a place to pause, shielded from the wind, and enjoy the sweeping mountain scenery before continuing along the Mourne Wall.

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Frequently Asked Questions

How difficult are the hiking trails around Clonachullion?

The trails range from moderate to difficult. Most routes, like the majority of the 32 trails in the area, are graded as moderate, involving ascents into the mountains on well-defined tracks. However, there are also a number of difficult hikes, such as the Slieve Bearnagh, Commedagh & Donard loop, which are challenging multi-peak circuits requiring a high level of fitness.

Are there any family-friendly walks in the area?

Yes, the nearby Tollymore Forest Park is an excellent choice for families. It offers several waymarked trails, including the very gentle half-mile Arboretum Path. For a slightly longer but still manageable adventure, the 3-mile Rivers Trail follows the Shimna River, crossing picturesque old bridges and passing by a stone shelter known as the Hermitage.

Can I bring my dog on hikes near Clonachullion?

Dogs are welcome in many parts of the region, including Tollymore Forest Park, provided they are kept on a lead. However, when hiking on open mountainsides like the Mournes, be aware that livestock grazing is common. Always keep your dog under close control, especially during lambing season, and follow local signage.

What are the parking options for the main trailheads?

Many popular routes into the Mourne Mountains start from the Trassey Car Park. This is the primary access point for trails leading to Hare's Gap and Slieve Bearnagh. It's a well-known spot but can get busy, especially on weekends, so arriving early is recommended to secure a space.

Are there any circular or loop walks available?

Yes, there are several excellent loop walks. For a moderately challenging day out, the Hare's Gap & Slieve Bearnagh from Trassey Car Park route is a fantastic 6-mile circular hike. It takes you up through the famous mountain pass and then to the summit of Slieve Bearnagh, offering incredible views before looping back to the start.

How do I get to the trailheads using public transport?

Reaching the main trailheads like Trassey Car Park via public transport can be challenging as they are in rural locations. The most practical approach is to take a bus to a nearby town, such as Newcastle or Bryansford, and then use a local taxi service for the final few miles to the trailhead.

What kind of scenery can I expect on the trails?

The landscape is defined by the dramatic granite peaks of the Mourne Mountains. Hikes often start in farmland or forest before ascending along river valleys onto open, rugged moorland. A key feature is the historic Mourne Wall, a 22-mile dry-stone wall that crosses fifteen summits, which you'll encounter on many of the higher routes.

What should I pack for a day of hiking in the Mournes?

The weather in the Mourne Mountains can change very quickly. Essential items include waterproof clothing (jacket and trousers), extra warm layers, sturdy hiking boots, a map and compass (or a fully charged phone with offline maps), and plenty of food and water. Even on a clear day, mountain fog can roll in unexpectedly.

Are there any waterfalls to see on the hikes?

Tollymore Forest Park is a great place to see waterfalls. The Shimna River, which flows through the park, features several cascades and the dramatic gorge known as the Pot of Legawherry. The park's Rivers Trail is the best route for experiencing these water features.

What do other hikers say about the trails around Clonachullion?

The area is highly regarded by the komoot community, with over 3,500 hikers exploring the trails. Reviewers frequently praise the stunning panoramic views from the summits and the unique character of the landscape, from the rugged granite tors to the famous Mourne Wall.

Is wild camping permitted in the Mourne Mountains?

Wild camping is generally tolerated in the Mournes, provided you follow the 'leave no trace' principles. This means camping away from roads and buildings, leaving the site as you found it, and carrying out all litter. Popular spots are often found in the higher, more remote parts of the mountain range.

What is Hare's Gap?

Hare's Gap is a classic mountain pass in the Mournes, sitting between the peaks of Slieve Bearnagh and Slievenaglogh. It marks the point where the gentle Trassey Track ends and the rugged, high mountain terrain begins. The pass itself offers fantastic views down two valleys and is a popular destination for a moderate hike, such as the Trassey Track to Hare's Gap trail.

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