Cookies. This website uses cookies, which are small text files that the website puts on your device to facilitate operation. Cookies help us provide a better service to you. They are used to track general user traffic information and to help the website function properly.

Click to hide this notice for 30 days.
Welcome to MountainViews
If you want to use the website often please enrol (quick and free) at top right.
Overview
Detail
Zoom: ??
For more map options click on any overview map area or any detail map feature.
Find Suggested Walks
Find hill, mountain, island, coastal feature.
Videos


Recent Contributions
Get Notifications

Letterettrin - a perspective on the N Connemara peaks

Carrigroe: Twin tops

Kilbrony Park Ramble

Grieve Hill: Summit position recently revised.

Knocknakilton & Cummeen, Dingle Penninsula

Leean Mountain: Ireland's Best Small Hill?

Scarr North-West Top: Popular spot in the heart of the mountains

Croaghnageer and Croghanirwore

Silvermines Hydro Project

Blackstairs Mountain: Good access and a great viewpoint above a patchwork quilt

Brown Mountain: Granite - mica schist boundary

9 km walk around Mullaghmeen Woods April 2025

Conditions and Info
Use of MountainViews is governed by conditions and a privacy policy.
Read general information about the site.
Opinions in material here are not necessarily endorsed by MountainViews.
Hillwalking is a risk sport. Information in comments, walks, shared GPS tracks or about starting places may not be accurate for example as regards safety or access permission. You are responsible for your safety and your permission to walk.
See the credits and list definitions.
Video display
Mourne Mountains Area   E: Donard Subarea
Place count in area: 59, OSI/LPS Maps: 20, 29, EW-CLY 
Highest place:
Slieve Donard, 849m
Maximum height for area: 849 metres,     Maximum prominence for area: 821 metres,

Note: this list of places includes island features such as summits, but not islands as such.
Rating graphic.
Slieve Donard Mountain Sliabh Dónairt A name in Irish (Ir. Sliabh Dónairt [PNNI], 'mountain of (St.) Domhangart') County Highpoint of Down in NI and in Ulster Province, in County Highpoint, Arderin, Vandeleur-Lynam, Irish Highest Hundred Lists, Granite granophyre Bedrock

Height: 849m OS 1:50k Mapsheet: 29 Grid Reference: J35796 27690
Place visited by 1570 members. Recently by: patrickcampbel76, Jimmel357, ektich, LiamGalway, Maire_Ann, ryanguinness10, NomisAstro, martinmccrea, jmdsk, Rosdonohoe, jennycoo, Miriamowens, gunningp, PaulC93, Beeman
I have visited this place: NO (You need to be a logged-in member to change this.)

Longitude: -5.920976, Latitude: 54.180221 , Easting: 335796, Northing: 327690 Prominence: 821m,  Isolation: 1km,   Has trig pillar
ITM: 735710 827693,   GPS IDs, 6 char: SlvDnr, 10 char: SlvDnrd
Bedrock type: Granite granophyre, (Mourne Mountains granite)

Slieve Donard is the highest mountain in Northern Ireland and in 9-county Ulster. St. Domhangart (modern form Dónart), a contemporary of St. Patrick, founded a monastery at Maghera north of Newcastle. According to tradition he was appointed by St. Patrick to guard the surrounding countryside from the summit of Slieve Donard. He is supposed not to have died, but to be a 'perpetual guardian' (see MacNeill, 84-96). In pagan times this mountain was known as Sliabh Slainge. Slainge, the son of Partholon, was the first physician in Ireland. According to the Annals of the Four Masters, he died in Anno Mundi 2533 (2533 years after the creation of the world according to Irish mythology) and was buried here in a cairn. On the top of Slieve Donard there are two cairns, one on the very summit and the other, called the 'Lesser Cairn', on the Ordnance Survey maps, some eight hundred feet to the north-east. Both of them have been much disturbed. The Summit Cairn has been tampered with by sappers and water commissioners: the Lesser cairn has small piles of stones about it, but it is difficult to say whether these are ancient structures or just re-arrangements by modern hands. Dr. Estyn Evans, who calls the Summit Cairn 'the oldest mark of man in the Mournes', says that it is a 'corbelled passage grave of the early Bronze Age.' The Lesser Cairn, he points out, is visible from the sandhills of the shore, although the Summit Cairn is not (MacNeill, 85).   Slieve Donard is the highest mountain in the Mourne Mountains area and the 19th highest in Ireland. Slieve Donard is the highest point in county Down.

Linkback: https://mountainviews.ie/summit/19/
COMMENTS for Slieve Donard (Sliabh Dónairt) 1 2 3 4 5 .. 11 Next page >>  
Follow this place's comments
Ulster’s highest – a boggy, well-trodden, rounded .. by group   (Show all for Slieve Donard (Sliabh Dónairt))
 
My very first trip to the Mournes was in March’07 .. by wicklore   (Show all for Slieve Donard (Sliabh Dónairt))
 
For anyone looking for a different approach to Sl .. by Harry Goodman   (Show all for Slieve Donard (Sliabh Dónairt))
 
People climb Bearnagh, walk Commedagh and "do" Do .. by Bleck Cra   (Show all for Slieve Donard (Sliabh Dónairt))
 
MountainViews.ie Picture about mountain Slieve Donard (<i>Sliabh Dónairt</i>) in area Mourne Mountains, Ireland
Picture: Tumbling Brook on Glen River
 
jkerr on Slieve Donard, 2005
by jkerr  4 Oct 2005
Slieve Donard being the highest peak in the Mournes offers some fantastic views in reward for walking to the summit. Gaze south over the Carlingford Mountains and beyond Dundalk Bay towards the Wicklow Mountains shimmering seductively on southern horizon. The Isle of Man and a glimpse of Scotland attract the eye eastward with Belfast City easily visible to the north. Lough Neagh completes the cardinal tour to the west.

The Mourne Peaks and Tors dominate the immediate view from south to north laid out below as a 3 dimensional map, tempting further walking and exploration. Indeed, many a day I’ve spent walking here, choosing routes and peaks almost at random.

From the summit delight in the birds eyes view of the local drumlin countryside. Study the low lying land that melds into Dundrum Bay encircled with what looks like end moraine formations. Trace the tree lined rivers that tumble toward the sea. Are they remnants of once torrential glacial outflows? Try and picture in your minds eye the great glacial ice sheets spilling from the mountain valleys sculpting and moulding the terrain laid out below.

There are many and varied accent / descent routes available to the walker each one presenting it's own unique and pleasing characteristics. The tourist route, starting in Donard car park takes you up the Glen River path were it’s fascinating to examine the transition from Silurian bedrock to the younger granite. Follow the path which will lead you all the way to the Mourne wall. On the way stop and study the varied glacial features. The most notable is the Corrie that’s been carved out from the Northern face of Donard. Look out for this as you drive towards Newcastle from Castlewellan, it’s a most prominent feature toward evening. There’s also the glacial spur of Eagle Rock and the Pot of Pulgarve. I always find it awe inspiring to think of the energy required to gouge these formations from the mountains. Anyway, proceeding up the path stop just above the tree line and look left to the rippled surfaces of Thomas’s Mountain. You can still see the layering folds formed in the molten magma as it cooled after being injected into the long gone Silurian overcoat. When you reach the wall swing left and follow it to make your accent to the summit. There’s a stone path leading up the flank of the summit which follows the wall. It’s a bit dicey in places so watch your step if its wet. Just one other thing. For anyone who has regularly walked in the Mournes have you noticed a thin band of red subsoil that is exposed at the riverbanks. Its really noticeable up the Tracey track, does anyone know what this is. Linkback: https://mountainviews.ie/summit/19/comment/1984/
Your Score: Very useful <<  >>Average
 
I just thought I would share an interesting story .. by tony   (Show all for Slieve Donard (Sliabh Dónairt))
 
COMMENTS for Slieve Donard (Sliabh Dónairt) 1 2 3 4 5 .. 11 Next page >>
(End of comment section for Slieve Donard (Sliabh Dónairt).)

Main mapping:
Open Street Map
(Main supplier OpenTopoMap)
Height layer: © MapTiler
MapTiler Logo
British summit data courtesy:
Database of British & Irish Hills
(Creative Commons Licence)
MountainViews.ie, a Hill-walking Website for the island of Ireland. 2500 Summiteers, 1480 Contributors, maintainer of lists such as: Arderins, Vandeleur-Lynams, Highest Hundred, County Highpoints etc