4.7
(28)
367
hikers
12
hikes
Hiking around Trien features a landscape characterized by the distinctive blanket bog and limestone geology of the Cuilcagh Mountain area. The region offers trails that traverse open mountain terrain, providing views of the surrounding hills and valleys. Hikers can expect a mix of elevated paths and routes that follow river systems through parkland.
Last updated: April 29, 2026
4.9
(17)
220
hikers
11.3km
03:32
430m
430m
Moderate hike. Good fitness required. Easily-accessible paths. Suitable for all skill levels.
5.0
(1)
5
hikers
21.2km
06:17
610m
610m
Hard hike. Very good fitness required. Easily-accessible paths. Suitable for all skill levels.

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4.3
(6)
39
hikers
10.3km
03:08
350m
350m
Moderate hike. Good fitness required. Easily-accessible paths. Suitable for all skill levels.
4.5
(2)
29
hikers
8.68km
02:22
130m
130m
Moderate hike. Good fitness required. Mostly accessible paths. Sure-footedness required.
19
hikers
3.47km
00:59
80m
80m
Easy hike. Great for any fitness level. Easily-accessible paths. Suitable for all skill levels.
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The Cuilcagh Boardwalk Trail, affectionately known as the "Stairway to Heaven," offers a challenging yet rewarding hike through one of Northern Ireland's most stunning landscapes. Spanning approximately 11 km round-trip, the trail meanders through expansive blanket bogs before culminating in a steep ascent of 450 wooden steps to a viewing platform atop Cuilcagh Mountain. Hikers are treated to breathtaking panoramic views of the surrounding lowlands, including glimpses of counties Cavan, Leitrim, and Donegal on clear days. While the boardwalk was constructed to protect the delicate bog ecosystem, it has also made the trail more accessible, attracting over 60,000 visitors annually.
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Great walk, very touristy but it's worth the detour! Be careful of the crowds (on weekends and in summer I dare not imagine!). However, BE CAREFUL, the summit is not accessible, you have to pass the protective barriers which allow the wild nature to be preserved from our steps and from this crowd of people. If we, the Komoot community, start to do this all the tourists will allow themselves and the landscape will never be so beautiful again! (Ps: no need to climb to the top to already see enough in the eyes!)
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Stunning limestone caves which you can explore on a guided tour. Well worth a visit. There are 150 steps down to the caves so if you are wearing cleats please be aware, or change into a pair of trainers before you descend down into the natural wonder. There is also a cafe on site. For further details please see https://marblearchcaves.co.uk/
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Very long and strenuous hike if you want to go up the mountain. Warm clothing is a must. As soon as you leave the low vegetation, the wind gets really unpleasant and cold...
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Florence Court House is a magnificent 18th-century country estate situated in the foothills of Cuilcagh Mountain. The house is amongst a medley of lush green parkland and thick woodland with sights of the wonderful Benaughlin Mountain in the distance. The house is now owned by the National Trust and is open to explore daily. For more information regarding opening times and ticket prices visit https://www.nationaltrust.org.uk/visit/northern-ireland/florence-court
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Cuilcagh Mountain sits right on the border between Ireland and Northern Ireland. From the top, you can enjoy magnificent views across the rolling hills of Ireland in all directions.
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Trien offers a diverse network of over 10 hiking trails, ranging from easy strolls through parkland to challenging mountain ascents. This includes 7 easy routes, 4 moderate, and 1 difficult trail, catering to various skill levels.
Hiking in Trien provides a rich tapestry of landscapes. You'll encounter the distinctive blanket bog and limestone geology of the Cuilcagh Mountain area, offering extensive views across mountainous terrain. Trails also traverse open hills, river systems, and parkland, with varied ecosystems from oak-studded canyons to dense forests.
Yes, Trien has several easy routes suitable for families. One excellent option is the Marble Arch Caves via Cladagh River, which is an easy 2.1-mile (3.4 km) trail. This route follows a river system and is ideal for a leisurely walk.
Yes, for those who prefer not to retrace their steps, Trien features several loop trails. A notable option is the Cuilcagh Mountain Park loop, a challenging 13.2-mile (21.2 km) path that provides extensive views across the mountainous landscape and through varied terrain.
Trien's hiking trails offer access to several natural monuments and landmarks. You can explore the famous Cuilcagh Boardwalk Trail (Stairway to Heaven), reach the Cuilcagh Mountain Summit for panoramic views, or discover the Cladagh Glen Waterfall. The area also features historical sites like the Giant's Grave & Giant's Cave and the Cavan Burren Park Megalithic Stones.
Parking is available at key access points for many trails. For instance, the Cuilcagh Mountain Park Car Park serves as a convenient starting point for routes within the Cuilcagh Mountain Park area, including the popular boardwalk trail.
The hiking trails in Trien are highly regarded by the komoot community, boasting an average rating of 4.7 stars from over 20 reviews. Hikers frequently praise the unique mountain park environment, the extensive views across the landscape, and the well-maintained paths that traverse the blanket bogs and limestone geology.
For those seeking a challenge, the Cuilcagh Mountain Park loop is a difficult 13.2-mile (21.2 km) route with over 600 meters of elevation gain, providing extensive views across the mountainous landscape. Another option is the Cuilcagh Way — Cuilcagh Mountain Park, a moderate 7.0-mile (11.3 km) trail with over 430 meters of ascent.
Yes, Trien offers trails that follow river systems. The Marble Arch Caves via Cladagh River is an easy route that traces the Cladagh River. Additionally, the Cladagh Glen Waterfall is a notable water feature accessible within the region.
While hiking is enjoyable year-round, spring and autumn often offer the most pleasant conditions in Trien. Spring brings vibrant wildflowers to the open spaces and meadows, while autumn showcases beautiful foliage. The mountainous terrain can be exposed, so checking local weather forecasts is always recommended, especially during winter months when conditions may be more challenging.
Yes, Trien's trails are often close to historical and cultural points of interest. You can hike near Florence Court, a significant estate, or explore routes that pass by ancient sites like the Giant's Grave & Giant's Cave and the Cavan Burren Park Megalithic Stones, offering a blend of nature and history.


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