4.5
(1113)
14,974
hikers
136
hikes
Hiking around South Dublin offers diverse landscapes, from the peaks of the Dublin Mountains to serene reservoirs and expansive parks. The region features varied terrain, including woodlands, rugged moorlands, and river valleys. Numerous trails provide panoramic views of Dublin and beyond, with options ranging from gentle strolls to more challenging mountain ascents.
Last updated: July 1, 2026
4.9
(14)
91
hikers
11.9km
03:07
100m
100m
Moderate hike. Good fitness required. Easily-accessible paths. Suitable for all skill levels.
4.7
(11)
124
hikers
9.33km
02:45
270m
260m
Moderate hike. Good fitness required. Easily-accessible paths. Suitable for all skill levels.

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4.8
(9)
66
hikers
6.88km
02:04
210m
210m
Moderate hike. Good fitness required. Mostly accessible paths. Sure-footedness required.
4.9
(7)
65
hikers
18.8km
05:26
470m
470m
Hard hike. Very good fitness required. Easily-accessible paths. Suitable for all skill levels.
5.0
(5)
51
hikers
6.98km
02:03
180m
190m
Moderate hike. Good fitness required. Mostly accessible paths. Sure-footedness required.
4.7
(6)
77
hikers
6.73km
01:45
40m
40m
Easy hike. Great for any fitness level. Easily-accessible paths. Suitable for all skill levels.
4.5
(6)
61
hikers
4.46km
01:16
110m
110m
Easy hike. Great for any fitness level. Easily-accessible paths. Suitable for all skill levels.
4.2
(6)
35
hikers
10.4km
03:05
320m
320m
Moderate hike. Good fitness required. Easily-accessible paths. Suitable for all skill levels.
4.0
(2)
22
hikers
8.34km
02:09
40m
40m
Moderate hike. Good fitness required. Easily-accessible paths. Suitable for all skill levels.
18
hikers
4.18km
01:05
30m
30m
Easy hike. Great for any fitness level. Easily-accessible paths. Suitable for all skill levels.
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The Upper Reservoir is the highest lake in the Glenasmole valley and feels a lot wilder and more remote than its lower neighbour. At this point on the south-eastern shore, you are riding deep into the heart of the catchment area, where the wooded slopes of the Dublin Mountains seem to drop straight into the deep, dark water.
8
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A long reservoir area in the quiet Glenasmole valley, where wide gravel paths run completely car-free along the Upper and Lower Reservoirs. The landscape combines open water, pine forest and rugged hills, with regular sightlines towards the Dublin Mountains. The route is flat and quiet, ideal as an introduction to the mountain area or as a relaxing nature section on a longer tour. Birds, waterfowl and sometimes deer on the slopes give the area a distinct nature reserve feel.
7
0
Nice wood and mountain trails
0
0
An area of parkland, lake and the River Dodder riverside in the south of Dublin. The park was the estate and gardens of Arthur Bushe in 1700. The estate was sold privately a couple of times before being sold to the Dublin Corporation in 1951. Today it's a free to enter park with sports facilities, and trails. Great for walking, cycling or the Saturday Parkrun.
1
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Gorgeous rocky pathway along the Wicklow Way edged with purple flowering heather.
0
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This pretty little brook runs through the woodland of Massy's Estate. A trail, part of the Dublin Mountains Way, follows its course for some distance and it makes for a great running companion. Close to the capital, Massy's Estate is a popular location for runners and hikers alike.
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Two Rock Mountain, often referred to as Fairy Castle, is a scenic located in the Dublin Mountains, offering an easy outdoor experience. Atop the hill, you'll find a distinctive pile of rocks marking the summit, from where you can enjoy breathtaking panoramic views. On a clear day, the vista stretches across the valley and the entire Dublin Bay, providing a truly stunning backdrop for hikers and nature lovers. The mountain is a popular spot along the Wicklow Way, attracting those who appreciate both the beauty of nature and a rewarding hike.
2
0
South Dublin offers a wide variety of hiking experiences, with over 140 routes available. These range from easy strolls through parks to more challenging mountain ascents in the Dublin Mountains.
Yes, South Dublin has many easy trails perfect for beginners and families. For a gentle walk, consider Saint Catherine's Park or Corkagh Park, known for its long walkways and natural elements. Another accessible option is the Saggart Hill loop.
Many trails in South Dublin are designed as circular routes, offering convenient starting and ending points. A popular choice is the Bohernabreena Upper & Lower Reservoir loop, which provides picturesque scenery. The Cruagh Mountain Loop Trail is another excellent circular option for those seeking mountain views.
Yes, you can experience waterfalls on some trails in South Dublin. The Glendoo Brook river trail from Tibradden Wood is a moderate route that features beautiful waterfalls, forest paths, and panoramic views of Dublin.
South Dublin's hiking trails showcase diverse natural beauty. You'll encounter the majestic Dublin Mountains with varied terrain from woodlands to rugged moorlands, serene reservoirs like the Bohernabreena Upper Reservoir, and expansive parks such as Corkagh Park. The River Dodder also offers an oasis of natural beauty along its greenway.
Absolutely. The region is rich in history and landmarks. A notable site is the Hellfire Club (Montpelier Hill), an intriguing historical ruin that offers sweeping panoramas of Dublin. The Dublin Mountains Way: Hellfire and Massey Loop specifically incorporates this historic location.
Many parks and trails in South Dublin are dog-friendly, though regulations may vary. Areas like Corkagh Park and Tymon Park often welcome dogs, typically requiring them to be on a leash. Always check local signage or park websites for specific rules regarding dogs before you visit.
For breathtaking panoramic views of Dublin and beyond, head to the Dublin Mountains. Trails around Three Rock Mountain, Fairy Castle, and Cruagh Mountain are excellent choices. The Tibradden and Two Rock Mountain route, for example, offers incredible vistas from its varied terrain.
Yes, the Dublin Mountains provide several challenging hikes for experienced trekkers. Routes like Three Rock Mountain and Fairy Castle via Tibradden Wood offer significant elevation gain and longer distances, rewarding hikers with stunning views and a good workout.
Many hiking areas in South Dublin are surprisingly accessible by public transport. Several bus routes and Luas (tram) lines connect Dublin city center to the foothills of the Dublin Mountains and various parks. For example, areas like Ticknock and parts of the Dublin Mountains Way can be reached via bus, making them convenient for car-free exploration.
The hiking trails in South Dublin are highly rated by the komoot community, with an average score of 4.6 stars from over 130 reviews. Hikers frequently praise the diverse landscapes, from the peaceful reservoir loops to the challenging mountain paths with their rewarding panoramic views. The accessibility and variety of trails for all skill levels are also commonly highlighted.
Yes, the Bohernabreena Upper & Lower Reservoirs in the Glenasmole Valley are a prominent feature in South Dublin's hiking landscape. The Bohernabreena Upper & Lower Reservoir loop is a popular trail that takes you right alongside these picturesque bodies of water, surrounded by trees.


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