Slieve Commedagh and Glen River Loop

No, this loop is generally classified as hard or challenging. It requires a good level of physical fitness and some prior hill-walking experience due to significant ascent (around 739 meters) and varied terrain, including steep climbs and uneven sections. Navigation skills are also crucial, especially if visibility is poor.

The terrain varies significantly. It starts on a gravel path, transitioning into a deciduous woodland alongside the Glen River with exposed tree roots, rocks, and steps. As you ascend, sections can be paved, but also involve rougher terrain, steep grassy descents, and uneven ground. A significant part of the route follows the historic Mourne Wall.

The trail typically begins from Donard car park in Newcastle. This is the primary access point for the initial section along the Glen River.

While dogs are generally permitted in the Mourne Mountains, it's essential to keep them on a leash, especially due to livestock grazing and for their safety on challenging terrain. Be prepared for sections with exposed rock and steep ascents that might be difficult for some dogs.

Spring, summer, and early autumn generally offer the best conditions for hiking this loop, with longer daylight hours and more predictable weather. However, the trail offers spectacular scenery year-round. Be prepared for rapidly changing weather conditions at any time of year in the Mournes.

There are no specific permits or entrance fees required to access the Mourne Mountains for hiking. However, parking at Donard car park may incur a fee.

The trail offers numerous highlights. You'll pass the picturesque Donard Park Waterfall and the Ice House, Slieve Donard. From higher elevations, enjoy panoramic views of Newcastle, Dundrum Bay, Slieve Croob, and the Murlough Nature Reserve. The Slieve Commedagh Summit provides outstanding vistas of the Irish Sea and many other Mourne peaks.

Yes, this route utilizes sections of several other well-known paths. It follows parts of the Glen River Trail, the Slieve Donard Trail, the Donard Loop, and the historic Mourne Wall Challenge.

The initial approach via the Glen River can be busy, especially on weekends, as it's also a route for Slieve Donard. However, once you diverge onto the Slieve Commedagh loop, particularly sections like Shan Slieve and Slievenamaddy Ridge, you can often find splendid isolation and a proper mountain atmosphere without the crowds.

Given the challenging nature and varied conditions, it's essential to bring appropriate gear. This includes sturdy hiking boots, waterproof and windproof layers, extra warm clothing, sufficient water and snacks, a map and compass (or GPS device), and a first-aid kit. Trekking poles can also be very helpful on steep or uneven sections.

There are no facilities or reliable natural water sources directly on the higher sections of the trail. It is crucial to carry all the water and food you will need for the entire hike. You may find amenities like cafes and pubs in Newcastle before or after your hike.