Slieveboy [An Sliabh Bui]

422m Elevation
304m Prominence
I Country

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Route planning notes

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Mourne Wall Approach

Starting from the Carrick Little parking area, this route follows the iconic Mourne Wall up towards Slieveboy, providing both challenge and a steady incline.

5.5 km ~2.5 hours Moderate
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Hill facts and local notes

Classifications

Marilyn 400-499m hill

Elevation

422m

1,385 ft

Prominence

304m

Coordinates

52.6562, -6.4894

T022571

OS Map

69

At the Summit

At the summit, there is a modest stone cairn marking the peak, offering a perfect spot for a well-deserved break and photo opportunities.

Terrain & Geology

Rocky with patches of heather and grass especially near the summit making for a picturesque but rugged hiking experience.

Slieveboy features granite, which is characteristic of the Mourne range. The underlying rock composition contributes to the dramatic scenery and rugged terrain of the area.

Views & Scenery

From the top, you can enjoy sweeping views of the surrounding Mourne Mountains, the Irish Sea, and on a clear day, the Isle of Man may even make a cameo.

History & Heritage

Name Origin

The name 'Slieveboy' is derived from the Irish 'An Sliabh Bui', meaning 'the yellow mountain'.

Historical Significance

This mountain, like many in the Mourne range, is steeped in local folklore and history, with legends of ancient settlements and tales of giants.

Getting There & Facilities

Parking

Carrick Little car park (T201294), which offers ample space and is the most common starting point for hikes in the area.

Public Transport

Local bus services from Newcastle to the starting point, but it's advisable to check the latest schedules as they can vary.

Nearby Facilities

There are several cafes and pubs in nearby Newcastle, offering refreshments and facilities after a long hike. Public toilets can also be found in the town.

Safety Information

Known Hazards

  • Be wary of sudden weather changes, as conditions can shift rapidly in the mountains. Rocky terrain may also pose slipping hazards, especially when wet.

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 Slieveboy [An Sliabh Bui]?

Many walkers use Walkmates to join or organise walks with others. You can check for group walks around Slieveboy [An Sliabh Bui] through the maps

Are there other walkers around Slieveboy [An Sliabh Bui]?

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 Slieveboy [An Sliabh Bui] search or of course create your own walk for Slieveboy [An Sliabh Bui]

Can I organise a walk to Slieveboy [An Sliabh Bui]?

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 Slieveboy [An Sliabh Bui].

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 Slieveboy [An Sliabh Bui]?

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 Slieveboy [An Sliabh Bui] 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