Best natural monuments around Rosscorkey Island encompass a diverse landscape featuring ancient historical sites and striking geological formations. The area is characterized by its rich prehistoric heritage, including megalithic tombs and stone-age parks. Visitors can explore a variety of natural features such as waterfalls, caves, and forested gorges. This region offers insights into both ancient human activity and natural geological processes.
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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"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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Corracloona Court Tomb, commonly called Prince Connell's Grave. It was built c. 2000–1500 BC, in the early Bronze Age. One stone has a large hole in the bottom, called the "Kennel-Hole". - https://en.wikipedia.org/wiki/Corracloona_Court_Tomb
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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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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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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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Fairly accessible but not wheelchair accessible. Would be very careful with small children as well
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The area around Rosscorkey Island offers a diverse range of natural monuments, including ancient historical sites like megalithic tombs, unique geological formations such as limestone gorges and caves, and beautiful natural features like waterfalls and ancient forests. You'll find a blend of prehistoric heritage and striking natural landscapes.
Yes, the region is rich in prehistoric heritage. You can visit sites like Giant's Grave & Giant's Cave, which features megalithic tombs associated with local legends. Another significant historical site is Cavan Burren Park Megalithic Stones, an incredible Stone-Age park with ancient sacred stones set within a unique geological and archaeological forest landscape. Additionally, Corracloona Court Tomb (Prince Connell's Grave) is an early Bronze Age monument with a distinctive 'Kennel-Hole' stone.
Among the most popular natural monuments are Giant's Grave & Giant's Cave, known for its historical significance and local folklore. Visitors also highly appreciate Cavan Burren Park Megalithic Stones for its ancient sacred stones and unique forest environment, and Cladagh Glen Waterfall for its mystical caves, beautiful waterfalls, and ancient ash trees.
Absolutely. The region is home to several impressive water features and caves. Cladagh Glen Waterfall is a nature reserve featuring a steep-sided gorge, mystical caves, and beautiful waterfalls. Another notable site is Pollnagollum Cave and Waterfall, which is fed by a tumbling waterfall and is part of a complex cave system.
Many of the natural monuments offer engaging experiences for families. Places like Cavan Burren Park Megalithic Stones provide an interesting blend of history and nature for exploration. While some areas like Pollnagollum Cave require careful footing, the general forest and historical sites are suitable for families looking to explore and learn about ancient history and natural beauty.
The natural monuments offer a variety of trails. For instance, Cavan Burren Park Megalithic Stones features some technical trails through its unique geological and archaeological forest landscape. Cladagh Glen Waterfall offers paths through ancient ash wood forests along a steep-sided gorge. These trails range from easy walks to more intermediate routes, allowing visitors to explore the diverse scenery.
Beyond exploring the monuments themselves, the area around Rosscorkey Island offers various outdoor activities. You can find numerous cycling routes, including road cycling, gravel biking, and touring bicycle options. For example, there are routes like the 'Corracloona Court Tomb loop' for road cycling or the 'Aghanaglack Prehistoric Tomb loop' for gravel biking. You can find more details on these and other routes in the Road Cycling Routes around Rosscorkey Island, Gravel biking around Rosscorkey Island, and Cycling around Rosscorkey Island guides.
Yes, several natural monuments provide opportunities for wildlife spotting. In Cladagh Glen Waterfall, with a keen eye, you might spot an elusive pine marten or red squirrels. The unique ecosystems of the region, including ancient woodlands and river valleys, support diverse flora and fauna, making it a great place for nature enthusiasts.
The natural monuments around Rosscorkey Island offer beauty throughout the year. In spring, places like Cladagh Glen Waterfall are carpeted with bluebells, wood anemones, and wild garlic. Summer brings lush greenery and pleasant weather for exploration, while autumn transforms the landscapes with magical colors. Each season offers a unique experience of the region's natural beauty.
The region is notable for its unique geological formations. Cavan Burren Park Megalithic Stones is set within a distinctive geological landscape. Cladagh Glen Waterfall features a limestone gorge with a spectacular arch formed by a collapsed cave roof. These sites provide fascinating insights into natural geological processes.
Visitors particularly enjoy the blend of ancient history and stunning natural beauty. The mystical atmosphere of sites like Giant's Grave & Giant's Cave and the unique geological and archaeological landscape of Cavan Burren Park Megalithic Stones are often highlighted. The serene beauty of waterfalls and ancient forests, such as those at Cladagh Glen Waterfall, also receive high praise.
Pollnagollum Cave and Waterfall is a fascinating site, known for its tumbling waterfall feeding into a complex cave system. It's fairly accessible, but visitors should watch their footing as rocks can be unstable and slippery. While a few hundred meters are accessible, exploring deeper into the cave system requires proper equipment like a good light and helmet. It's advisable to be cautious, especially with small children.


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