4.4
(112)
689
hikers
25
hikes
Hiking around Tullydonnell (O'Callaghan) offers diverse landscapes within the Ring of Gullion Area of Outstanding Natural Beauty. The region features rolling hills, serene loughs, and the prominent extinct volcano, Slieve Gullion, which is the highest point. Trails navigate through a mix of wild nature and managed areas, providing varied terrain for outdoor activities.
Last updated: June 27, 2026
5.0
(1)
8
hikers
13.7km
04:17
520m
520m
Moderate hike. Good fitness required. Easily-accessible paths. Suitable for all skill levels.
4.0
(1)
1
hikers
11.3km
03:05
170m
170m
Moderate hike. Good fitness required. Easily-accessible paths. Suitable for all skill levels.

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19.5km
05:06
140m
140m
Hard hike. Very good fitness required. Easily-accessible paths. Suitable for all skill levels.
13.0km
03:30
160m
160m
Moderate hike. Good fitness required. Easily-accessible paths. Suitable for all skill levels.
4.7
(6)
55
hikers
Moderate hike. Good fitness required. Easily-accessible paths. Suitable for all skill levels.
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Popular around Tullydonnell (O'Callaghan)
Unfortunately, the castle was under scaffolding at the time of our visit.
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The setting is done with great attention to detail, and it almost feels like a quick picnic in the mountains when you sit down at the rustic tables and look into the distance. The patterned cups and saucers give the place a cozy touch and make the whole thing that little bit more special. The view of the surrounding hills and the relaxed atmosphere invite you to take a short break - perfect for resting your legs and just taking a breather. The coffee house is not only friendly to cyclists, but even offers bike rental for the Ring of Gullion. Handy if you need an extra boost for the next stage! The surroundings are green and spacious, a nice mix of Irish idyll and relaxed hospitality. The owners seem to take the attention to detail seriously, which is reflected in the little things like the decorative elements and the cozy atmosphere.
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Rising above the surrounding landscape with its striking tower, St. Brigid's Church tells a story older than its walls suggest. Built between 1927 and 1932, it stands on the foundations of an earlier 18th century church, connecting the past with the present. The stone facades and ornate statues give the building a timeless aura that invites pause. As you walk across the square in front of the church, you feel a certain calm emanating from the old stones. Inside, you'll find a warm atmosphere, with light streaming through the colorful windows and the artistic design of the ceiling and altar. It's a place where you can not only admire the architecture, but also find a moment of reflection - a quiet companion on your walk through the area.
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Along Glasdrumman Lough you walk along a calm body of water surrounded by green hills. The lake lies still and reflects the blue sky while the gentle waves break the sunlight. On one side of the road there is a sign telling you about the Poets' Trail - a hiking trail that shares not only the nature but also the history of this region with you. The information board tells you about the nearby O'Neill Castle, of which only ruins remain today. Here you can immerse yourself in the world of old Irish poems and legends that have their place along this trail. It is a place where nature and culture meet.
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As you walk along the road, the vast landscape of the Ring of Gullion opens up before you. On both sides stretches the Cloverhill Golf Course, nestled in the rolling hills at the foot of Mullaghbane Mountain. The well-kept fairways and greens contrast beautifully with the wild nature around them, and you always have clear views of the green expanses framed by the mountain in the distance. It is an interesting sight how the landscaped lawns of the golf course merge with the surrounding nature. The path leads you further through this peaceful scenery, while the backdrop changes with every bend. Here you feel the peace that the golf course radiates, while the surrounding fields and forests give you the feeling of being deep in nature. A relaxing moment on your hike through this varied landscape.
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The Ballykeel Dolmen, also known as the "Witch's Chair", stands alone on the edge of a green river terrace and invites you to take a look back into the past. With its three supporting stones and the imposing capstone, over three metres long, the dolmen looks like a stone sculpture left behind by a long-forgotten culture. The simple but distinctive tripod shape is a testament to the archaic construction that attracted people to this place over 4000 years ago. Excavations around the dolmen have uncovered the remains of a stone mound and Neolithic pottery that tell of the rites and customs of this early community. When you stand among the stones, you feel the mystique of the place - a place that inspires the imagination then and now. Nearby you will find other megalithic structures such as the Portal Tomb of Aughadanove, which together reflect the rich archaeological heritage of the region.
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As soon as you cross the gentle ridge of Slieve Gullion, the North Cairn stretches out before you - a slightly smaller hill than its southern neighbour, but no less impressive. The stones that gather here seem like silent sentinels, witnesses of the distant Bronze Age. Two ancient stone boxes were once found here during excavations, which lay hidden in the depths of history. The North Cairn, with its diameter of around 18 metres, invites you to pause for a moment and enjoy the peace. But it is not just the Cairn that is fascinating. Right next to it lies "Calliagh Beara's Lough", a quiet mountain lake that, according to legend, is the home of the witch Beara. On a clear day, the sky is reflected in the calm waters and you can almost feel the ancient magic of this place coming to life. The road here may be rocky, but the landscape rewards with sweeping views and a touch of mysticism that makes Slieve Gullion something special.
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There are over 25 hiking trails around Tullydonnell (O'Callaghan), offering a diverse range of experiences within the Ring of Gullion Area of Outstanding Natural Beauty. These routes cater to various fitness levels, from moderate paths to more challenging ascents.
The best time to hike in Tullydonnell (O'Callaghan) is generally during the spring, summer, and early autumn months (April to October). During these periods, the weather is typically milder, and the landscapes are vibrant. However, the region's rolling hills and loughs offer scenic beauty year-round, with winter hikes providing a unique, crisp atmosphere.
Yes, Tullydonnell (O'Callaghan) offers several family-friendly hiking options. Many of the trails are considered moderate, and there are 8 routes classified as easy, making them suitable for families. While specific family-focused trails aren't detailed, the diverse landscape ensures options for various ages and abilities.
While specific regulations for dogs on trails are not provided, generally, dogs are welcome on many public footpaths in the Ring of Gullion AONB. It's always recommended to keep dogs on a lead, especially near livestock or wildlife, and to clean up after them. Check local signage for any specific restrictions on individual routes.
The region is rich in natural landmarks. You can explore the prominent extinct volcano, Slieve Gullion Summit, which is the highest point and offers panoramic views. Other notable features include the tranquil Calliagh Beara Lough and the ancient North Cairn of Slieve Gullion, rumored to be home to the witch Beara.
Yes, there are several circular hiking routes. A popular option is the Slieve Gullion loop from Forkhill Road, a moderate 13.7 km trail. Another is the Slieve Gullion Summit – Calliagh Beara Lough loop from The Three Steps bar and lounge., which covers 15.0 km through mountain terrain and past a quiet lough.
The hiking trails in Tullydonnell (O'Callaghan) offer a range of difficulty levels. There are 8 easy routes, 15 moderate routes, and 2 difficult routes. This variety ensures that both casual walkers and experienced hikers can find suitable challenges. For example, The Poets' Trail - Creggan Route is classified as difficult.
Yes, the region intertwines nature with cultural heritage. The Poet's Trail: Forkhill Route, for instance, is part of a trail system that shares insights into old Irish poems and legends, and mentions ruins like the O'Neill Castle. You can also visit the mysterious Druids' Circle in Ravensdale Forest.
While specific parking locations are not detailed, many popular hiking areas within the Ring of Gullion AONB, especially those serving well-known routes like Slieve Gullion, typically have designated parking facilities. It's advisable to check local information or maps for specific trailhead parking options before your visit.
The routes in Tullydonnell (O'Callaghan) are highly rated by the komoot community, with an average score of 4.4 stars from over 100 reviews. Hikers often praise the diverse landscapes, the panoramic views from Slieve Gullion, and the blend of natural beauty with ancient history and folklore.
Yes, for those seeking longer hikes, the region offers routes like The Poets' Trail - Creggan Route, which is 19.5 km long. These longer trails allow for a more immersive experience of the Ring of Gullion's expansive views and varied terrain.
Public transport options to specific trailheads in rural areas like Tullydonnell (O'Callaghan) can be limited. While there might be bus services to nearby towns, direct access to all trail starting points might require a car. It's recommended to research local bus routes and schedules in advance if relying on public transport.


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