The best walks and hikes in Mourne Aonb
4.6
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13,036
hikers
343
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Hiking in Mourne Aonb features a diverse landscape dominated by the granite Mourne Mountains, which include twelve peaks over 600 meters, such as Slieve Donard, Northern Ireland's highest at 850 meters. The region also encompasses moorland, ancient woodlands, and a varied coastline with sandy beaches and rocky coves. Glacial erosion has shaped striking U-shaped valleys and features like the 22-mile-long Mourne Wall.
Best hiking trails in Mourne Aonb
- The most popular hiking route is Glen River Trail, a 6.1โฆ
Last updated: May 10, 2026
4.8
(128)
1,229
hikers
9.88km
04:43
810m
810m
Embark on the Glen River Trail, a moderate hike that takes you through Donard Wood and along the Glen River. This route covers 6.1 miles (9.9 km) and involves aโฆ
4.6
(40)
422
hikers
6.85km
02:04
230m
230m
Embark on the Ott Track to Doan Mountain, a moderate hiking route that promises rewarding views. This 4.3-mile (6.9 km) trail involves a steady climb, gaining 764 feet (233 metres)โฆ
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4.7
(38)
364
hikers
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) ofโฆ
4.8
(34)
358
hikers
6.08km
01:41
110m
110m
The Tollymore Forest River Trail offers an easy hike through diverse woodlands and along the Shimna River in the Mourne Mountains area. This picturesque route covers 3.8 miles (6.1 km)โฆ
4.9
(41)
266
hikers
14.0km
04:38
640m
640m
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 elevationโฆ
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Tips from the Community
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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Hareโs 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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The Mourne Wall is one of the most iconic landmarks of the Mourne Mountains, stretching for 35 kilometers across 15 summits. Built by hand in the early 20th century to enclose the Silent Valley Reservoir catchment area, itโs an impressive feat of craftsmanship and endurance. Today, hikers crossing its path are struck not only by its scale and history but also by the way it weaves naturally into the dramatic mountain landscape. Following the wall offers some of the best ridge walks in the Mournes, making it both a cultural treasure and a perfect guide for exploring these rugged peaks.
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The park has no entry fee, you only have to pay 5 ยฃ for parking.
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Easy route no special gear required. Very scenic
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Frequently Asked Questions
How many hiking trails are available in Mourne Aonb?
Mourne Aonb offers a wide variety of hiking experiences, with over 340 routes available. These range from easy strolls through forests to challenging mountain ascents, ensuring options for all skill levels.
What do other hikers enjoy most about the trails in Mourne Aonb?
The area is highly rated by the komoot community, with an average score of 4.6 stars from over 1,400 reviews. Hikers often praise the dramatic granite mountains, diverse coastal areas, and ancient woodlands, as well as the well-maintained network of trails that cater to various abilities.
When is the best time of year to go hiking in Mourne Aonb?
The Mourne Aonb is beautiful year-round, but the best time for hiking is generally from late spring to early autumn (May to October) when the weather is milder and the days are longer. However, the region's diverse landscapes offer unique experiences in every season, from vibrant spring blooms to crisp autumn colours. Always check local weather forecasts before heading out.
Are there any easy or beginner-friendly hiking routes in Mourne Aonb?
Yes, Mourne Aonb has over 130 easy routes suitable for beginners or those looking for a relaxed walk. A great option is the Tollymore Forest River Trail, which offers a gentle 6 km path through enchanting woodlands with tranquil riverbanks and charming stone bridges.
Where can I find more challenging hikes in the Mourne Mountains?
For more challenging experiences, Mourne Aonb features over 50 difficult routes. The region's twelve peaks over 600 meters, including Slieve Donard and Slieve Bearnagh, offer strenuous ascents. Consider routes like the Glen River Trail, which ascends through scenic forest towards higher mountain terrain, or the Hare's Gap & Slieve Commedagh loop from Trassey Car Park for significant elevation gain and panoramic views.
Are there good options for circular walks in Mourne Aonb?
Yes, many trails in Mourne Aonb are designed as circular routes, allowing you to experience diverse scenery without retracing your steps. For example, the Slieve Binnian area offers a 7-mile circular route that follows the famous Mourne Wall, providing stunning views across the South and North Tors, and past the Blue Lough and Annalong Forest.
Are there any family-friendly hiking trails in Mourne Aonb?
Absolutely. Many areas are perfect for families. Tollymore Forest Park and Castlewellan Forest Park offer leisurely walks amidst towering trees, tranquil riverbanks, and historic features. These parks often have well-maintained paths suitable for children and offer a chance to explore nature in a safe environment.
Can I bring my dog on the hiking trails in Mourne Aonb?
Many trails in Mourne Aonb are dog-friendly, especially in forest parks like Tollymore and Castlewellan. However, it's crucial to keep dogs under control, especially in areas with livestock or ground-nesting birds. Always check specific trail regulations before you go, and ensure you clean up after your pet.
Are there any trails that feature waterfalls or lakes?
Yes, the region is rich in water features. The Silent Valley Reservoir, nestled amidst imposing mountains, offers gentle strolls and views of striking waterfalls. You can also find the peaceful Blue Lough and Silent Valley Reservoir, which are popular spots for their scenic beauty.
What interesting landmarks or attractions can I see while hiking in Mourne Aonb?
The Mourne Aonb is dotted with natural and historical landmarks. You can hike past the iconic 22-mile-long Mourne Wall, which traverses several peaks. Notable viewpoints include the Summit of Slieve Donard, Slieve Bearnagh, and Hare's Gap. Forest parks like Tollymore Forest Park also offer historic bridges and follies.
Are there any less crowded hiking options for a quieter experience?
While popular peaks like Slieve Donard can be busy, many trails offer a more secluded experience. Exploring the ancient uplands of Slieve Croob to the north provides beautiful views towards Belfast and is generally less frequented. Additionally, some of the trails within the various forest parks, especially on weekdays, can offer a peaceful escape.
Where can I find parking for hiking trails in Mourne Aonb?
Parking is available at various trailheads and forest parks throughout Mourne Aonb. Popular starting points like Trassey Car Park, Tollymore Forest Park, and Silent Valley Reservoir offer designated parking facilities. It's advisable to arrive early during peak season to secure a spot.
Is public transport available to reach hiking trails in Mourne Aonb?
Public transport options to Mourne Aonb are available, though they may require some planning. Buses serve towns like Newcastle, which is a gateway to many trails. From there, local services or taxis might be needed to reach specific trailheads. For detailed information on routes and timetables, it's best to consult Translink's official website.
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