Best natural monuments around Mullanavehy include diverse landscapes and unique geological formations. Mullanavehy, located in County Fermanagh, Northern Ireland, is surrounded by areas of outstanding natural beauty. These sites offer varied terrain, from ancient woodlands to towering mountains and limestone karst. The region provides opportunities to explore geological wonders and rich biodiversity.
Last updated: June 29, 2026
Highlight โข Historical Site
Tip by
Highlight โข Forest
Tip by
Sign up now to discover places like this
Get recommendations on the best single tracks, peaks, & plenty of other exciting outdoor places.
Sign up for free
Highlight โข Natural Monument
Tip by
Highlight โข Forest
Tip by
Highlight โข Forest
Tip by
Sign up for free to discover even more natural monuments around Mullanavehy.
Sign up for free
Already have an account?
Start today with a free account
Your next adventure awaits.
Login or Signup
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.
0
0
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/
0
0
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.
2
0
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/
2
0
Clodagh Glen has a steep sided gorge that is lined by ancient ash trees that cling to the steep sides. The water sculpted river valley has a spectacular arch over the river which formed when the cave roof collapsed. The reserve is known for its limestone gorge, mystical caves and beautiful waterfalls. In the springtime the valley floor is carpeted by bluebells, wood anemones and wild garlic and in the summer silver-washed fritillaries are found besides the path. With a keen eye you may also spot an elusive pint martin and red squirrels!
1
0
The Cuilcagh Mountain Park covers 6,000 acres on the north slopes of the Cuilcagh Mountain. The park was founded in 1998 and works to conserve the bogland and restore damaged peatland. At 665m the mountain is one of the highest points in Ireland. The Limestone rock was formed over 300 million years ago by ocean calcifying organisms when Ireland was covered by shallow tropical sea. With an interesting and varied flora and fauna alongside historic ancient ruins, there is plenty to explore in the park.
1
0
The Cuilcagh Mountain Park sprawls 6,170 acres (2,500 ha) on the northern slopes of the spectacular Cuilcagh Mountain. Founded in 1998, the park works to conserve the bogland habitats and restore damaged peatland. Towering at 2,188 feet (665 m), the mountain is one of the highest points of Ireland. The limestone rock was formed over 300 million years ago from the remains of tiny sea creatures when what is now Ireland would have been covered by a shallow tropical sea. You can explore the area on a network of trails, but it's best to park your bike and go on foot. With historic ruins dating back to the 19th century, diverse flora and fauna, and far-reaching views, there's a lot to discover here.
2
0
The Mullanavehy area is rich in diverse natural features. You can discover the dramatic Cladagh Glen Waterfall, nestled within a steep-sided gorge with ancient ash trees and mystical caves. Another highlight is the multi-tiered Cascades Waterfall at the foothills of Cuilcagh Mountain, winding through a forest of lichen and ferns. The region also features limestone karst landscapes, ancient woodlands, and impressive geological formations.
Yes, several natural monuments are suitable for families. The Ancient Chestnut Tree, found along the Beech Trail, forms a natural arch over the path and is a delightful spot for children. Forthill Park also offers a family-friendly experience with paved paths, a bandstand, and shrub gardens, making it accessible for all ages.
The natural monuments around Mullanavehy offer opportunities for wildlife observation. In Clodagh Glen, with a keen eye, you might spot elusive pine martens and red squirrels. Killykeeghan National Nature Reserve is an excellent spot for birdwatching and butterfly spotting, known for its diverse plant life including rare orchid species. The Cuilcagh Mountain Park also boasts varied flora and fauna.
There are numerous hiking opportunities. The Cuilcagh Mountain Park offers a network of trails, including the famous Cuilcagh Boardwalk Trail, often called the 'Stairway to Heaven,' providing panoramic views from the summit. You can also find easy hikes like the 'Marble Arch Caves via Cladagh River' or the 'Ancient Chestnut Tree loop from Castle Coole.' For more options, explore the easy hikes around Mullanavehy.
Absolutely. The region is renowned for its geology. The Cliff Edge of Cuilcagh Mountain, for instance, is part of a mountain formed from limestone over 300 million years ago. The Marble Arch Caves Global Geopark, a UNESCO-recognized area, features stunning caves with impressive limestone formations and diverse karst landscapes. Further afield, the Giant's Causeway is famous for its hexagonal basalt columns formed by volcanic activity.
The best time to visit depends on your interests. In spring, Clodagh Glen's valley floor is carpeted with bluebells, wood anemones, and wild garlic, offering a vibrant display. Summer brings silver-washed fritillaries to Clodagh Glen and is generally good for hiking. Autumn offers magical colors in the ancient ash woods. While some trails are accessible year-round, always check local conditions, especially for mountain routes.
Yes, Killykeeghan National Nature Reserve is a lesser-known gem. It's part of the larger Marlbank National Nature Reserve, recognized for its rare limestone landscape. It features limestone grasslands, hazel woodlands, and diverse plant life, offering a peaceful retreat with spectacular views and a looped walking trail, away from more crowded spots.
Beyond hiking, the Mullanavehy area offers various outdoor activities. You can find several road cycling routes, such as the 'Florence Court loop from Bellanaleck' or the 'Marlbank Viewpoint โ Crannog Island loop from Arney.' There are also running trails, including the 'Lough Coole and Castle Coole running loop from Enniskillen.' For more details, explore the road cycling routes or running trails around Mullanavehy.
Yes, several natural monuments provide stunning views. The Cliff Edge of Cuilcagh Mountain offers far-reaching views from one of Ireland's highest points. The Cuilcagh Boardwalk Trail also leads to panoramic vistas from the summit. Killykeeghan National Nature Reserve provides spectacular views of the surrounding landscape.
Given the varied terrain and often changeable weather in County Fermanagh, it's advisable to wear layers. Sturdy, waterproof hiking boots are recommended for trails, especially those in areas like Cuilcagh Mountain Park or Clodagh Glen, which can be wet or uneven. A waterproof jacket and trousers are also essential, regardless of the season, to prepare for sudden rain showers.
While specific public transport routes directly to all natural monuments can be limited, some areas like Cuilcagh Mountain Park may have seasonal bus services or be accessible via local taxi services from nearby towns such as Enniskillen. It's best to check local transport schedules and options in advance for the specific monument you plan to visit, as personal transport often offers the most flexibility.
Yes, the Cuilcagh Mountain Park, while primarily a natural monument, also contains historic ruins dating back to the 19th century, adding a layer of historical context to its natural beauty. The Marble Arch Caves Global Geopark also encompasses areas with rich natural and cultural heritage, reflecting centuries of human interaction with the landscape.


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