Black Mountain [Clermont Cairn]
Mountain in Louth · 507 m
The hike up Black Mountain [Clermont Cairn]
The route starts at Marble Bridge carpark — recommended parking for the shortest hike to the top.
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Check signage and any parking fees on site.
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Frequently asked questions
How high is Black Mountain [Clermont Cairn]?
Black Mountain [Clermont Cairn] is 507 m above sea level and lies in Louth. Its prominence is 309 m — how far the summit rises above the surrounding terrain.
How long is the hike up Black Mountain [Clermont Cairn]?
From Marble Bridge carpark it is about 3.8 km one way with 422 m of ascent. Expect around 2 h 17 min round trip at a normal hiking pace.
Where do you park for Black Mountain [Clermont Cairn]?
The nearest parking is Marble Bridge carpark (west of the peak) — 3.8 km on foot · ↑ 422 m · about 2 h 17 min round trip. Alternative: Long Woman's Grave (southeast of the peak) (about 4.6 km to the summit). In the Conquer app you get driving directions to the trailhead and a hiking route to the summit.
Can I log Black Mountain [Clermont Cairn] in Conquer?
Yes — Black Mountain [Clermont Cairn] is one of 1,246 peaks in Ireland in Conquer. On the summit, open the app and tap to log the conquest — GPS verifies you're really there. No one has logged this peak yet — you could be the first.
Conquer Black Mountain [Clermont Cairn] in the app
Check in on the summit, verified by GPS. Collect peaks across Ireland, build streaks and level up together with your friends.
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