Highlight • Summit
Hiking
5.0
(67)
Lugnaquilla Summit, affectionately known as 'Lug', stands as the majestic highest peak in the Wicklow Mountains, County Wicklow, and the province of Leinster, Ireland. Reaching an elevation of 925 meters (3,035 feet), it is also the highest Irish mountain outside of County Kerry. This prominent landmark overlooks the scenic Glen of Imaal to its west and Glenmalure to its east, offering a truly wild and expansive experience.
What draws hikers to Lugnaquilla is the profound sense of achievement and the…
Tips
July 30, 2023
Hiking
July 29, 2019
Hiking
November 21, 2020
Hiking
Nearby routes
Best routes near Lugnaquilla Summit
4.4
(28)
217
hikers
16.3km
06:07
850m
850m
Hard hike. Very good fitness required. Mostly accessible paths. Sure-footedness required.
4.8
(6)
39
hikers
19.4km
07:25
860m
860m
Hard hike. Very good fitness required. Mostly accessible paths. Sure-footedness required.
4.7
(18)
238
hikers
13.2km
05:37
720m
720m
Hard hike. Very good fitness required. Mostly accessible paths. Sure-footedness required.
Details
Informations
Elevation 920 m
Good to know
Family Friendly
no
Wheelchair access
no
Dog Friendly
no
Weather
Powered by Foreca
Today
Sunday 15 March
8°C
2°C
75 %
Additional weather tips
Max wind speed: 33.0 km/h
Most visited during
January
February
March
April
May
June
July
August
September
October
November
December
Lugnaquilla is generally not recommended for beginner hikers or families with young children. The mountain is known for its challenging terrain, rapidly changing weather conditions, and the need for strong navigation skills, especially on its expansive, featureless summit plateau. The intro explicitly states it's "less suitable for novices or family groups."
While there are no explicit prohibitions against dogs, hikers should be mindful of the mountain's remote and rugged nature. Dogs should be kept on a leash, especially in areas with livestock or ground-nesting birds. Be aware that routes through the Glen of Imaal firing range may have specific restrictions or safety concerns for pets, similar to those for humans.
The most popular starting points are from the Glen of Imaal and Glenmalure. Parking areas at these trailheads can fill up quickly, especially on weekends and during peak season. It's strongly recommended to arrive early to secure a spot. There is no mention of official parking permits being required.
If you plan to use routes through the Glen of Imaal, it is critical to check the Irish Defence Forces website for the firing range schedule. Routes are closed to the public when the range is active. You can find this information at military.ie/en/public-information/glen-of-imaal-walking-route-closures/. You can also call the Army Information range at the Glen of Imaal on 045-404653.
Given the mountain's exposed nature and unpredictable weather, essential gear includes good quality, waterproof hiking boots, ample food and water, and robust navigation tools (map, compass, and GPS device). Layers of warm, waterproof clothing are crucial, even on seemingly clear days, as conditions can change rapidly. A headlamp, first-aid kit, and emergency shelter are also advisable.
Lugnaquilla is primarily composed of granite, with areas of shale and quartzite. Its distinctive features include a large, plateau-like grassy summit known as "Percy's Table." The summit plateau is flanked by steep glacial cirques, famously called the "North Prison" and "South Prison." Dark-grey schist crags, dating back to the Ordovician period, are visible in the corries, covering a granite core. The mountain also serves as the source of the River Slaney.
Lugnaquilla is situated in a relatively remote part of the Wicklow Mountains. While there are no direct amenities on the mountain itself, you can find cafes, pubs, and accommodation in nearby villages such as Glenmalure or areas surrounding the Glen of Imaal. It's advisable to research and book these in advance, especially during peak season.
A typical hike to Lugnaquilla Summit, depending on the chosen route and individual fitness levels, generally takes around six hours. This estimate accounts for the challenging terrain and the significant elevation gain. Hikers should plan for a full day out and carry sufficient supplies.
Lugnaquilla's challenge stems from several factors: its significant elevation (925m), the remote and rugged terrain, and the highly unpredictable weather. The expansive, plateau-like summit lacks distinct landmarks, making navigation difficult, especially in poor visibility or cloud cover. The exposed nature means strong winds and heavy rain are common, requiring excellent physical fitness and navigational skills.
Hiking Lugnaquilla in winter is possible but requires significant experience, preparation, and appropriate winter gear. Conditions can be severe, with snow, ice, strong winds, and extremely low visibility. The plateau summit becomes even more challenging to navigate. It is only recommended for very experienced winter mountaineers who are well-equipped for extreme conditions.
While routes from Glen of Imaal and Glenmalure are popular, the mountain's 'bulky' nature allows for various approaches. Advanced hikers might explore routes that incorporate the dramatic glacial cirques known as the "North Prison" and "South Prison" for a more challenging ascent. However, these require advanced route-finding skills and an understanding of the terrain's hazards.