4.6
(1714)
21,121
hikers
202
hikes
Hiking around Dún Laoghaire–Rathdown offers a diverse landscape that blends coastal beauty with rugged mountain terrain. The region features a 17 km coastline along Dublin Bay, including Dún Laoghaire Harbour and beaches, alongside the Dublin Mountains to the west and south. Prominent hills like Killiney Hill and forested areas such as Ticknock Forest and Barnaslingan Wood provide varied environments for exploration.
Last updated: April 28, 2026
5.0
(1)
2
hikers
3.14km
00:48
10m
10m
Easy hike. Great for any fitness level. Easily-accessible paths. Suitable for all skill levels.
2.53km
00:39
10m
10m
Easy hike. Great for any fitness level. Easily-accessible paths. Suitable for all skill levels.

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4.7
(6)
85
hikers
21.5km
06:13
540m
540m
Hard hike. Very good fitness required. Easily-accessible paths. Suitable for all skill levels.
124
hikers
5.61km
01:26
20m
20m
Easy hike. Great for any fitness level. Easily-accessible paths. Suitable for all skill levels.
4.3
(13)
61
hikers
9.34km
02:41
230m
230m
Moderate hike. Good fitness required. Easily-accessible paths. Suitable for all skill levels.
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Popular around Dún Laoghaire–Rathdown

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Belfield Woods are easily accessible woodland within the UCD campus. The trails are perfect for a quiet walk, offering a chance to see local wildlife and admire the nature alongside the campus.
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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.
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The concrete stepping stones across the River Dodder enable pedestrians to cross the old ford with dry feet. Warning, they can get slippery and when the river is high they may be underwater.
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Gorgeous rocky pathway along the Wicklow Way edged with purple flowering heather.
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The intersection of the Wicklow Way (WW) and the Dublin Mountain Way (DMW) near Fairy Castle in Ticknock is a crucial cross of paths for outdoor enthusiasts exploring Wicklow mountains. This area is marked by a 1 km overlap of the two trails on the slopes of Two Rock Mountain. The Wicklow Way, a 132 km route, offers breathtaking views as it traverses various landscapes, while the Dublin Mountain Way, a shorter but challenging 42 km trail, provides excellent hiking experiences from Tallaght to Shankill. Fairy Castle itself, located at the summit of Two Rock Mountain, is an ancient Neolithic cairn dating back over 4,000 years, offering panoramic views of Dublin, the Wicklow Mountains, and the Irish Sea. The forest paths and rugged trails in this area make it a perfect spot for hikers, with well-maintained signage for navigation. However, certain parts of the trails, especially near Fairy Castle and Barnaslingan Wood, can be rocky, requiring careful attention to waymarkers.
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Nice spot but not sure why you are not allowed to cycle up to the lighthouse. So much space. Be considerate to others and it will work for all best.
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There are over 200 hiking trails in Dún Laoghaire–Rathdown that are accessible by bus, offering a wide variety of options for all skill levels.
Yes, many routes are suitable for families. For an easy stroll, consider the Busy Park loop from Templeogue Road, which offers a pleasant walk through green spaces. Another gentle option is the Belfield Woods and University College Dublin Loop, perfect for a relaxed outing.
For stunning panoramic views, the trails around Killiney Hill are highly recommended, offering vistas over Killiney Bay, the Irish Sea, and even Wales on clear days. The summit of Killiney Hill and the Obelisk is a popular viewpoint. Inland, routes leading to Two Rock Mountain (Fairy Castle) — Summit provide expansive views over Dublin and Dublin Bay.
Yes, for those seeking a more demanding experience, the region offers routes like the View of Dublin from Tiknock – Wicklow Way Boardwalk loop from Marlay Park. This difficult trail includes significant elevation gain and takes you into the Dublin Mountains, offering rewarding views.
Dún Laoghaire–Rathdown's trails showcase diverse natural beauty. You can explore coastal areas with views of Dublin Bay, such as those near Dún Laoghaire Harbour, or venture into the Dublin Mountains with their forests and moorland. Highlights include the scenic Booterstown Marsh Nature Reserve and the tranquil Bushy Park.
Absolutely. You can encounter historical sites like the Ballycorus Leadmine Chimney, a striking man-made monument with views of the Dublin suburbs. The Dún Laoghaire – Statue of Roger Casement loop from Dún Laoghaire also offers a blend of coastal scenery and local history.
Many of the bus-accessible trails in Dún Laoghaire–Rathdown are circular, allowing you to start and end your hike at the same point, often conveniently near a bus stop. The View from Carrickgollogan Hill – Rathmichael Woods loop from Shankill is a moderate circular option that takes you through forested areas.
The area is highly rated by the komoot community, with an average score of 4.55 stars from over 1,600 ratings. Reviewers often praise the diverse landscapes, from stunning coastal paths to rugged mountain trails, and the excellent accessibility via public transport.
Yes, several routes are conveniently located near local amenities. For example, trails around Dalkey offer access to Dalkey Town Centre with its various cafes and pubs. Further inland, some mountain trails are within reach of traditional Irish pubs like Johnnie Fox's Pub, known for its atmosphere.
Dún Laoghaire–Rathdown offers enjoyable hiking year-round. Spring and summer bring vibrant greenery and longer daylight hours, ideal for coastal walks and mountain ascents. Autumn provides beautiful foliage in forested areas like Ticknock and Barnaslingan Wood. Even in winter, many trails remain accessible, offering crisp air and unique views, though some higher mountain paths may require more caution.


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