Allt y Derw
Mountain in Wales · 450 m
The hike up Allt y Derw
The route starts at the nearest registered starting point — recommended parking for the shortest hike to the top.
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Next 10 daysParking and starting point
Check signage and any parking fees on site.
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Frequently asked questions
How high is Allt y Derw?
Allt y Derw is 450 m above sea level and lies in Wales. Its prominence is 74 m — how far the summit rises above the surrounding terrain.
How long is the hike up Allt y Derw?
From the nearest registered starting point it is about 4.3 km one way with 183 m of ascent. Expect around 2 h 10 min round trip at a normal hiking pace.
Where do you park for Allt y Derw?
The nearest parking is the parking area southeast of the peak — 4.3 km on foot · ↑ 183 m · about 2 h 10 min round trip. Alternative: the parking area southeast of the peak (about 4.4 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 Allt y Derw in Conquer?
Yes — Allt y Derw is one of 17,154 peaks in United Kingdom 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 Allt y Derw in the app
Check in on the summit, verified by GPS. Collect peaks across United Kingdom, build streaks and level up together with your friends.
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