Clogrennan Hill [Rossmore Hill] [Cnoc Chloch Grianain]
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From Clonmore Village
A scenic route leading through grassy fields and heath, eventually ascending the gentle slopes of Clogrennan Hill.
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Hill facts and local notes
Classifications
Elevation
336m
1,102 ft
Prominence
228m
Coordinates
52.8132, -7.0101
S668740
OS Map
61
At the Summit
The summit features a classic stone cairn offering a perfect backdrop for that obligatory summit selfie. There’s also a wooden post marking the top, though it might not win any beauty contests.
Terrain & Geology
Clogrennan Hill is predominantly composed of limestone and sandstone, typical of the region's karst landscape. The intricate rock formations have been shaped by a combination of geological processes, enhancing its ecological diversity.
Views & Scenery
From the summit, you can spot the majestic Slieve Bloom Mountains, the River Barrow, and on a clear day, even the distant peaks of the Wicklow mountains. A feast for the eyes!
History & Heritage
Name Origin
Clogrennan is believed to derive from the Irish 'Cnoc Chloch Grianain', meaning 'hill of the stone of Grianan', referring to ancient narratives associated with the site.
Historical Significance
The hill has been a noteworthy landmark for centuries and holds significance in local folklore, often said to be a meeting point for ancient tribes.
Getting There & Facilities
Parking
There is a small car park at the edge of Clonmore village, which serves as a good starting point for your adventure.
Public Transport
Regular bus services operate to Clonmore from larger towns like Tullamore and Portlaoise.
Nearby Facilities
While facilities are limited in Clonmore, there is a quaint café nearby to grab a cup of tea or a slice of cake post-hike.
Safety Information
Known Hazards
- Mildly slippery rocks during wet seasons, beware of sheep on the trails as they have little regard for hikers' schedules.
General Safety Tips
- Check weather conditions before setting out
- Carry appropriate clothing and equipment
- Let someone know your planned route
- Take a map, compass, and GPS device
- Carry emergency supplies: food, water, first aid kit, torch
Hills
Some common questions about the hills answered
Are there group walks up Clogrennan Hill [Rossmore Hill] [Cnoc Chloch Grianain]?
Many walkers use Walkmates to join or organise walks with others. You can check for group walks around Clogrennan Hill [Rossmore Hill] [Cnoc Chloch Grianain] through the maps
Are there other walkers around Clogrennan Hill [Rossmore Hill] [Cnoc Chloch Grianain]?
Activity varies by location and time, but Walkmates lets you see whether others have shared walks or shown interest in this area. Find other people through the walking friends search walking friends for Clogrennan Hill [Rossmore Hill] [Cnoc Chloch Grianain] search or of course create your own walk for Clogrennan Hill [Rossmore Hill] [Cnoc Chloch Grianain]
Can I organise a walk to Clogrennan Hill [Rossmore Hill] [Cnoc Chloch Grianain]?
Yes. If there aren’t any walks listed already, you can create a walk and make it available for others to join.
If you're signed up to Walkmates, you can create a walk to Clogrennan Hill [Rossmore Hill] [Cnoc Chloch Grianain].
How do I find a walk up this hill?
There are often multiple ways to walk this hill, depending on experience and route preference. Walkmates helps you explore walks and routes that others have shared.
Can I suggest a new route up Clogrennan Hill [Rossmore Hill] [Cnoc Chloch Grianain]?
Yes. You can suggest or create routes to share with others. Walkmates focuses on the social side of walking, so routes are used to help people organise walks and explore areas together, rather than as detailed navigation tools or route libraries.
Other uses really appreciate knowledgeable walkers sharing their routes. Share your favourite route to Clogrennan Hill [Rossmore Hill] [Cnoc Chloch Grianain] here
The is an error or something incorrect about this hill. How do I let you know?
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Community Discussion
Comments
Location
View the hill's mapped position and surrounding paths.
Grid reference: S668740
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