Best trails in Dún Laoghaire, County Dublin

104 Reviews
Explore the most popular trails near Dún Laoghaire with hand-curated trail maps and driving directions as well as detailed reviews and photos from hikers, campers and nature lovers like you.
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Map of trails in Dún Laoghaire, County Dublin
Top trails (4)
#1 - Dun Laoghaire, Dalkey, and Killiney Loop Walk
Dún Laoghaire, County Dublin, Ireland
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Length: 8.5 mi • Est. 4 h 11 m
Follow the coast around the smart suburbs of south-east Dublin and return via a historic walkway. Situated between the mountains and the sea, the coastal area on the south side of Dublin Bay from Dun Laoghaire to Killiney encompasses a number of attractive seaside towns and harbours as well as places of historical and literary significance and sites of ecological importance. The history of the development of this area is tightly bound to the history of Dublin City, especially the difficulties involved in navigating ships into Dublin Port. The great harbour in Dun Laoghaire was built as an asylum for ships to protect them from the storms that batter the Irish Sea. Before its construction, the small harbours around Dalkey developed as a safer alternative place to land with passengers and crew. The great granite quarries of Dalkey also supplied most of the stone used to build Dun Laoghaire Harbour and The Metals, the route the wagons carrying the stone used to travel from quarry to building site, still survives to this day. This walk takes you from the seaside town of Dun Laoghaire and its harbour along the coast through Sandycove and Dalkey before climbing to the summit of Killiney Hill, overlooking the great sweep of Killiney Bay, a view compared with that of the Bay of Naples, and then returning to Dun Laoghaire along the historic route of The Metals.Show more
#2 - Dún Laoghaire Coastal Path
Dún Laoghaire, County Dublin, Ireland
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Length: 8.8 mi • Est. 4 h 15 m
The Coastal Path starts in Dun Laoghaire and passes many view points including Dalkey Island that includes a telescope as well as Dalkey Hill and Killiney Hill. Show more
#3 - East Pier Dun Laoghaire
Dún Laoghaire, County Dublin, Ireland
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Length: 1.7 mi • Est. 43 m
#4 - Dun Laoghaire Harbor West Pier
Dún Laoghaire, County Dublin, Ireland
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Length: 1.9 mi • Est. 48 m