Carnedd Dafydd

Carnedd Dafydd is a mountain peak in Snowdonia that rises to approximately 1044 meters and features a flat, boulder-strewn plateau. The summit area displays rocky formations typical of high mountain landscapes.

The mountain bears the name of Dafydd ap Gruffudd, brother of Llywelyn ap Gruffudd, the last independent Prince of Wales. The naming links this location to a pivotal period in Welsh history during the 13th century.

The summit forms part of the Welsh 3000s challenge, where climbers attempt all mountains over 3000 feet in Wales. Many visitors use this peak as one step toward completing this mountaineering goal.

The best starting point is at the A5 road near Pont Pen y Benglog, where hikers can begin their ascent toward the summit. From there it makes sense to climb Pen yr Ole Wen first, then follow the ridge line to reach the peak.

The summit ranks among the coldest places in Wales with average annual temperatures between 3 and 4 degrees Celsius. This extreme cold creates an unusual environment that often surprises visitors coming from the milder regions below.

GPS coordinates: 53.14773,-4.00084

Latest update: December 11, 2025 11:09