About Drum Ddu
Tucked away in the remote uplands above the Elan Valley, this broad moorland ridge offers a quintessential Mid Wales experience. It is a quiet, often boggy "Hump" that rewards the navigator with a profound sense of solitude and an expansive, raw view across the empty wilderness towards the neighbouring heights of Drygarn Fawr.
Key Statistics
Rank
408th Highest in Wales
Parent Range
Wales
Nearest Town
Llanwrthwl
Prominence
?
128m
Geology
Silurian Grits and Shales
Nearby Fells
Did You Know?
- •The name is derived from the Welsh Trum Ddu, translating as "Black Ridge," likely referencing the dark, peat-rich soil and heather that dominate the summit.
- •From the top, you can see the distant, silver expanse of the Claerwen Reservoir to the south, one of the most remote-feeling bodies of water in the Elan Valley system.
- •While officially classified as a Hump, the sheer density of its peat hags means that reaching the summit with dry socks is generally considered a more impressive feat than the ascent itself.
Find It
OS Grid Reference
SN971604
Latitude
52.2321°N
Longitude
3.5081°W