Natural monuments around Glencunny offer a landscape characterized by geological features, including caves, waterfalls, and ancient trees. The region is situated at the foothills of Cuilcagh Mountain and includes parts of the Cuilcagh Lakelands, a UNESCO Global Geopark. This area provides opportunities to explore diverse natural formations and geological heritage. There are 4 natural monuments available for exploration in the Glencunny area.
Last updated: June 29, 2026
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Along the Beech Trail, you'll discover some of the oldest trees on the estate, including Oak and the sprawling limbs of this Horse Chestnut, forming a natural arch over the path.
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"continual slur on Irish caving" It's actually only a few hundred metres is accessible and it's total length is thought to be 2km. No where near the longest cave in Ireland. Consider a trip in only if well equipped with a good light and helmet. Alternatively/also consider visiting McKenzies back lounge just down the road. A much drier watering hole. ;)
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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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A paved path will lead you through Forthill Park, a wonderful wooded town park featuring a bandstand, monument, and shrub gardens.
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Pollnagollum Cave (meaning Hole of the Dove) is the longest cave system in Ireland. The cave system is complex and fascinating and is fed by a tumbling waterfall that topples off a limestone cliff. Watch your stepping here as rocks can be unstable and slippery, and don't forget your camera for some awesome shots.
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Beautiful cascading waterfalls along Cuilcagh Way, situated at the foothills of Cuilcagh Mountain. These multi-tiered waterfalls are a delightful sight as you wind through a forest of lichen, ferns, and wild seasonal bluebells.
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Marble Arch caves are situated at the picturesque foothills of the Cuilcagh Mountain. They are the longest underground cave system in Northern Ireland (7.1 miles in total) and are said to be the most magnificent in Britain. The caves are regarded as a world-class natural attraction, they are situated in the Cuilcagh Lakelands which is the world's first UNESCO Global Geopark. The caves are only explorable by guided tours which run daily between 10am - 5pm. To secure a spot, visit https://marblearchcaves.co.uk/online-booking-guided-cave-tour/
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Glencunny offers a diverse range of natural monuments. You can discover impressive underground cave systems like the Marble Arch Caves and Pollnagollum Cave and Waterfall, beautiful waterfalls such as the Cascades Waterfall, and ancient trees like the Ancient Chestnut Tree. There's also Forthill Park Monument and Clock Tower, which combines natural parkland with a man-made monument.
Yes, several natural monuments are suitable for families. The Ancient Chestnut Tree, located along the Beech Trail, offers an easy walk under its sprawling limbs. Forthill Park Monument and Clock Tower is also family-friendly, featuring paved paths, a bandstand, and shrub gardens within a wooded town park.
The Glencunny region is renowned for its karst landscape, featuring significant geological formations. The Marble Arch Caves are a prime example, being the longest underground cave system in Northern Ireland and part of the world's first UNESCO Global Geopark. These limestone caves were formed by three rivers flowing off Cuilcagh Mountain.
While some natural sites involve uneven terrain, Forthill Park Monument and Clock Tower offers paved paths, making it a more accessible option for visitors. For other sites like Pollnagollum Cave and Waterfall, caution is advised due to unstable and slippery rocks, and it is not wheelchair accessible.
Many natural monuments in Glencunny, especially those outdoors like the Cascades Waterfall, are beautiful year-round. Spring brings seasonal bluebells to the forest floors, while autumn offers vibrant foliage. Underground attractions like the Marble Arch Caves are accessible in all seasons, though it's always wise to check their specific opening times.
Yes, there are easy hiking routes available. For instance, you can find an easy route to the Marble Arch Caves via the Cladagh River. Another easy option is the Belmore Forest loop which passes by Pollnagollum Cave. You can explore more options on the Easy hikes around Glencunny guide.
The Marble Arch Caves are situated within the Cuilcagh Lakelands, which is a UNESCO Global Geopark, highlighting the area's geological heritage. The region is also rich in cultural heritage, with human habitation dating back over 7,000 years, making the natural landscape intertwined with history.
Beyond exploring the monuments themselves, the Glencunny area offers various outdoor activities. You can find numerous road cycling routes, including loops around Lough Erne. There are also several running trails, such as loops around Lough Coole and Castle Coole, perfect for enjoying the natural surroundings.
Yes, the Marble Arch Caves site includes a cafe, which is convenient for visitors taking the guided tours. For other locations, it's advisable to check nearby towns or plan accordingly.
Given the varied terrain, comfortable walking shoes or hiking boots are recommended, especially for sites like Pollnagollum Cave and Waterfall where rocks can be slippery. For cave tours at Marble Arch Caves, consider wearing trainers if you have cleats, as there are 150 steps. Always bring appropriate layers for the weather, as conditions can change.
Specific dog policies vary by location. While some outdoor areas like Forthill Park may allow dogs on leads, indoor attractions like the Marble Arch Caves typically do not. It's best to check individual site regulations before your visit.


Extend your search for the best caves by checking out these guides of the top ones around Glencunny: