Best natural monuments around Cavanmore include a diverse landscape featuring ancient geological formations and historical sites. The region is characterized by its unique blend of natural beauty and archaeological significance, offering insights into past civilizations and glacial history. Visitors can explore megalithic tombs, limestone gorges, and bog mountains. These sites provide opportunities for experiencing the natural environment and discovering ancient structures.
Last updated: June 29, 2026
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Incredible Stone-Age park, with some technical trails. Massive mythological sacred stones worshipped over centuries, will follow you when adventuring into this unique geological and archaeological forest landscape.
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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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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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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!
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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.
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Many of Ireland’s megalithic monuments—portal tombs, court cairns, or wedge tombs such as this one—are known locally as “the giant’s grave.” But this one, on a hilltop in Co. Cavan’s Burren Forest Park, has a giant story to go along with its name. According to Harold Johnson, from the nearby town of Blacklion, the giant, attempting to impress a lady, failed in his final attempt to jump the nearby chasm, which is, of course, called “The Giant’s Leap.” Harold Johnson relates this story in some detail, while seated on the Giant’s Grave, in the video, below right. Mr. Johnson also was our guide, and provided the narration, for our feature on the Killinagh Cursing Stones, located on the opposite side of the town of Blacklion. (https://voicesfromthedawn.com/burren-giants-grave/)
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The natural monuments around Cavanmore offer a diverse landscape, including ancient geological formations like limestone gorges and bog mountains. You'll find mystical caves, beautiful waterfalls, and unique rock formations. For example, Cladagh Glen Waterfall features a steep-sided gorge and limestone formations, while the area around Cliff Edge of Cuilcagh Mountain showcases bogland habitats and ancient limestone rock formed over 300 million years ago.
Cavanmore is rich in both natural beauty and historical intrigue. Many natural monuments are also significant archaeological sites. You can explore megalithic tombs at Giant's Grave & Giant's Cave, which are steeped in local legends. Additionally, Cavan Burren Park Megalithic Stones is an ancient Stone-Age park with massive mythological sacred stones, offering insights into past civilizations.
Yes, several natural monuments in Cavanmore are suitable for families. Places like Cavan Burren Park Megalithic Stones offer technical trails that can be explored by adventurous families, combining nature with archaeological discovery. While some areas like Pollnagollum Cave and Waterfall require careful stepping due to slippery rocks, many sites provide engaging experiences for all ages.
The area around Cavanmore's natural monuments is excellent for various outdoor activities. You can enjoy hiking, road cycling, and mountain biking. For hiking, explore routes like the Cuilcagh Way or the Belmore Forest loop via Pollnagollum Cave. Cycling enthusiasts can try the Bundoran to Lower Lough Erne loop or the Kingfisher Trail. You can find more details on these activities and routes in the Hiking around Cavanmore, Road Cycling Routes around Cavanmore, and MTB Trails around Cavanmore guides.
Absolutely! Many natural monuments are integrated with or close to hiking trails. For instance, the Cliff Edge of Cuilcagh Mountain is part of the Cuilcagh Mountain Park, which offers a network of trails. You can also find trails around Cavan Burren Park Megalithic Stones. Popular routes include the Cuilcagh Way and the Belmore Forest loop. For a comprehensive list of trails, check out the Hiking around Cavanmore guide.
Visitors particularly appreciate the unique blend of natural beauty and historical significance. The ancient megalithic structures, dramatic geological formations like gorges and caves, and the captivating local legends surrounding sites like Giant's Grave & Giant's Cave are often highlighted. The opportunity to explore ancient landscapes and discover diverse flora and fauna also contributes to a memorable experience.
The Cavanmore region is known for its fascinating geological features. You can explore the limestone gorge and formations at Cladagh Glen Waterfall, where the river has sculpted the valley. The Cliff Edge of Cuilcagh Mountain area features limestone rock formed over 300 million years ago and bogland habitats. Additionally, the region includes bog mountains like Slieve Rushen, whose distinctive landscape was shaped by melting ice caps, offering a glimpse into glacial history.
Yes, the Cavanmore area features several intriguing caves. Cladagh Glen Waterfall is known for its mystical caves within its limestone gorge. Another significant cave system is Pollnagollum Cave and Waterfall, which is fed by a tumbling waterfall. While parts are accessible, it's advisable to be well-equipped with a good light and helmet for deeper exploration due to potentially unstable and slippery rocks.
The natural monuments around Cavanmore can be enjoyed throughout the year, with each season offering a different experience. In spring, areas like Cladagh Glen Waterfall are carpeted with bluebells and wild garlic. Autumn brings magical colors to the forests. Summer is ideal for exploring trails and enjoying the waterfalls. Winter offers a different, often serene, perspective, though some paths might be more challenging due to weather conditions.
Yes, there are several viewpoints offering expansive vistas. The Cliff Edge of Cuilcagh Mountain provides far-reaching views from one of Ireland's highest points. Cavan Burren Park Megalithic Stones also includes a county viewing point, allowing visitors to take in the unique geological and archaeological landscape from above.
Many natural areas and trails around Cavanmore are dog-friendly, but it's always best to check specific site regulations. When visiting places like Cavan Burren Park Megalithic Stones or the trails within Cuilcagh Mountain Park, ensure your dog is kept on a leash, especially in areas with wildlife or livestock, and always clean up after your pet.
The trails vary in difficulty, catering to different fitness levels. You can find easy walks, such as parts of the Belmore Forest loop near Pollnagollum Cave and Waterfall, and moderate trails like the Cuilcagh Way. For more challenging experiences, the Cuilcagh Mountain Park also offers difficult routes. Always check the specific trail details before heading out to ensure it matches your ability.
While the main highlights are well-known, the broader Cavanmore region, including areas like Slieve Rushen, offers many spots for exploration beyond the most popular sites. The region's bog mountains and ancient landscapes hold many less-traveled paths and quiet corners where you can discover unique natural beauty and geological formations away from the crowds. Exploring the extensive network of trails can often lead to these hidden gems.


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