J2922 : Mountainside, Slievenaglogh

Slievenaglogh

445m Elevation
160m Prominence
I Country

Good walks are even better shared.

Overview

Slievenaglogh

Nestled in the heart of the Mourne Mountains in Northern Ireland, Slievenaglogh stands tall at 598 meters. Its impressive prominence makes it a beloved spot for hikers looking to experience the stunning beauty of this area.

Geology

Slievenaglogh’s geological makeup is primarily granite, bringing with it a sense of ancientness, as these rocks tell tales of a time long past. The rugged granite formations you’ll encounter provide not only a solid footing but also a fantastic scrambling experience for the adventurous.

Routes

The best way to approach Slievenaglogh is via the Mourne Wall Route, a glorious path winding through the mountain range. It's about 7.5 km round trip and can be completed in roughly 3.5 hours at a moderate pace. Alternatively, if you fancy a shorter outing, the south-east ascent from Carrigenagh Road is a great option at just 3.5 km, taking about 2 hours to summit.

Summit Features

Upon reaching the summit, you'll be greeted by a well-built cairn, an excellent spot for taking that coveted selfie that proves to everyone you made it! Trust us, you’ll surely want to document this achievement.

Terrain

Expect a mix of rocky outcrops and grassy slopes, dotted with heather and the odd boggy patch. Keep your wellies (or sturdy hiking boots) at the ready, as the terrain can be tricky, particularly after rain.

Views

Once you’ve conquered Slievenaglogh, the views will reward every ounce of effort. Look around and take in the sweeping panoramas of the Mourne mountains and beyond. On a clearer day, you might even spot the Isle of Man in the distance!

Hazards

It's not all sunshine and rainbows, though – be mindful of loose rocks and the potential for quick weather changes. The higher you ascend, the more it can turn on a dime, so always be prepared.

Access

For those driving, the Carrigenagh Road car park is your best bet for parking. Newcastle is the nearest town, where you can refuel and gather supplies before heading into the wild. If you'd rather ditch the wheels, public transport can take you close enough to lace up your hiking boots and hit the trails.

Facilities

While Slievenaglogh doesn’t have any facilities on-site (no fancy restrooms, unfortunately!), Newcastle has plenty to offer in terms of cafes and shops.

History

The name 'Slievenaglogh', meaning 'mountain of the stones', encapsulates the rugged nature of this grand peak. Its cultural roots run deep, with stories of giants and faeries woven into the land itself, making it not just a mountain, but a part of the lore of Northern Ireland.

So, lace up your boots, grab your waterproofs, and let Slievenaglogh beckon you into its embrace! Happy hiking!

Explore routes near Slievenaglogh

Public walks starting within 80 km of this hill. Nearby does not mean a route reaches the summit; check its map and access before setting out.

Route planning notes

These notes describe possible approaches, not verified navigable routes or permission to cross land. Check current paths, local access rules and conditions before setting out.

Mourne Wall Route

A scenic route that follows the Mourne Wall, offering panoramic views along the way.

7.5 km ~3.5 hours Moderate

South-east Ascent from Carrigenagh Road

A straightforward path that leads up to the summit through beautiful heather and rocky terrain.

3.5 km ~2 hours Easy to Moderate
Browse more walks on the map

Make a day of it, together

Find someone to share the walk with, or organise a day out along a route you like.

Hill facts and local notes

Classifications

Marilyn 400-499m hill

Elevation

445m

1,460 ft

Prominence

160m

Coordinates

54.1397, -6.0131

J299230

OS Map

29

At the Summit

At the summit, you'll find a prominent cairn, ideal for snapping that 'I made it' selfie, along with breathtaking views of the surrounding valleys.

Terrain & Geology

Rocky and grassy with sections of heather and boggy patches – best to keep your boots on and your feet dry!

Slievenaglogh is primarily composed of granite with some metamorphic rock, showcasing the geological history of the Mourne Mountains formed during the Caledonian Orogeny. The rugged landscape and unique rock formations create perfect conditions for stunning vistas and interesting scrambling.

Views & Scenery

From the summit, one can see the magnificent Mourne mountains, the glistening Irish Sea, and on a clear day, the Isle of Man and the surrounding countryside.

History & Heritage

Name Origin

The name 'Slievenaglogh' is derived from the Irish 'Sliabh na gCloc', meaning 'mountain of the stones', possibly referring to the rocky terrain.

Historical Significance

The Mourne Mountains, including Slievenaglogh, hold cultural significance in Irish folklore, often associated with tales of ancient giants and faeries.

Getting There & Facilities

Check current local access restrictions, parking rules and transport timetables before travelling. These notes do not confirm public access to the summit.

Parking

Park at the Carrigenagh Road car park, which provides easy access to the popular hiking trails leading up to Slievenaglogh.

Public Transport

Buses from Newcastle and surrounding areas operate frequently, with a bit of a walk from the bus stop to the trailhead.

Nearby Facilities

While on the mountain there are no facilities, Newcastle has various cafes and shops for supplies. Public toilets can be found in the town centre.

Safety Information

Known Hazards

  • Be wary of loose rocks and sudden weather changes. The higher you go, the more unpredictable it can get. Also, keep in mind that some paths can be quite boggy after rain.

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 Slievenaglogh?

Many walkers use Walkmates to join or organise walks with others. You can check for group walks around Slievenaglogh through the maps

Are there other walkers around Slievenaglogh?

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 Slievenaglogh search or of course create your own walk for Slievenaglogh

Can I organise a walk to Slievenaglogh?

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 Slievenaglogh.

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 Slievenaglogh?

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 Slievenaglogh here

The is an error or something incorrect about this hill. How do I let you know?

We always strive to keep the information on Walkmates as accurate as possible. If you find an error, please let us know through the contact form and we'll aim to correct it as quickly as possible

Location

Slievenaglogh location map

Grid reference: J299230

View on OpenStreetMap

Opens a map in a new tab, centred on the hill.

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