Carnedd Wen

Rising from the vast, undulating moorlands of Central Wales, this broad Marilyn offers a solitary alternative to the rugged Aran ridge nearby. Its sprawling, heather-clad summit is marked by a lone trig pillar, serving as an excellent vantage point for surveying the remote plateau between the Dyfi and Dee valleys.

• •The name is Welsh for 'White Cairn,' where Carnedd refers to a stone mound or burial site and Wen (from gwyn) means white, likely a reference to local quartz found in the peat.
• •To the west, the summit provides an impressive profile of the Aran ridge, specifically the steep eastern escarpments of Aran Fawddwy and Erw y Ddafad-ddu.
• •The surrounding terrain consists of significant blanket bog, a crucial upland habitat that acts as a major carbon sink for the Powys moorlands.
• •The hill sits near the divide of two major river systems: water falling on the northern slopes eventually reaches the River Dee, while the southern slopes feed the Dyfi.
• •Navigating the featureless plateau in poor visibility is a notorious challenge; the summit is so expansive that finding the trig pillar often feels more like a game of chance than a hike.