About Carnedd Dafydd

Carnedd Dafydd is part of the main Carneddau ridge. The mountain is often climbed with Carnedd Llewelyn, forming a fine ridge walk.

Height & Prominence of Carnedd Dafydd

Carnedd Dafydd stands at 1044 metres (3425 feet) above sea level, according to Ordnance Survey data. Its topographic prominence is 124 metres, meaning it rises at least that far above the col connecting it to the nearest higher peak. Carnedd Dafydd is part of the Carneddau. The OS grid reference is SH 663630, which you can use to locate the summit on any Ordnance Survey Explorer or Landranger map.

Carnedd Dafydd carries the classifications of Hewitt, Nuttall.

Location & Nearest Towns

Carnedd Dafydd is located in Wales, Gwynedd, within Snowdonia National Park. It sits in the Carneddau area.

For official access information and any seasonal restrictions, check the Snowdonia National Park authority.

Safety Tips

Weather

Always check forecasts before setting out. Summit conditions differ dramatically from valley level.

Equipment

Carry map, compass/GPS, water, food, first aid, whistle, torch, and waterproofs.

Route Planning

Tell someone your route and return time. Stick to marked paths. Be ready to turn back.

Emergency: 999 / 112

Ask for Police, then Mountain Rescue. Know your grid reference.

On the Mountain: Walking Carnedd Dafydd

Carnedd Dafydd is a moderate walk that rewards careful planning. The summit sits at 1044m, where conditions can feel distinctly different from the valley — wind speeds are typically 30–50% stronger above 800m, and the temperature drops roughly 1°C for every 100m of ascent. In cloud, the cairn at the top can be hard to spot, so keep a map and compass to hand even on well-marked paths.

After your walk, the nearest village is a good place for a pint and a debrief. For detailed route descriptions and trip reports from other walkers, Walkhighlands is an excellent resource.

Frequently Asked Questions

Is Carnedd Dafydd one of the best mountains to climb in the UK?

Yes, Carnedd Dafydd is considered one of the best mountains to climb in the UK thanks to its scenic routes, 1044m elevation, and moderate difficulty level.

What difficulty level is Carnedd Dafydd?

Carnedd Dafydd has a difficulty rating of Moderate. Various routes are available for different experience levels.

When is the best time to climb Carnedd Dafydd?

The best season is Spring to Autumn. Summit temperatures are typically 5–10°C colder than the valley, and conditions can change rapidly.

Why Visit Carnedd Dafydd?

Carnedd Dafydd stands at 1044m (3425ft) in Wales, Gwynedd. Classified as a Hewitt and Nuttall, it is a rewarding destination for hikers, climbers, and photographers.

Browse our UK mountains directory to discover more peaks, or see all mountains A–Z.

Nearby Peaks to Explore

Looking beyond Carnedd Dafydd? These peaks are close by and worth exploring.