Penygadair summit, Cadair Idris
Penygadair summit, Cadair Idris
Highlight • Summit
Hiking
5.0
(297)
Running
5.0
(6)
Mountain biking
5.0
(5)
Penygadair Summit, standing at 893 meters (2,930 feet), is the highest point of the iconic Cadair Idris mountain range, nestled in southern Snowdonia (Eryri) in Gwynedd, Wales. This majestic peak, located near the market town of Dolgellau, is a prominent feature of the landscape, visible from distant coastlines like Tywyn and Barmouth. It forms a dramatic part of the Snowdonia National Park, renowned for its classic glacial erosion features such as cwms, moraines, and impressive tarns.
Hikers consistently praise the truly breathtaking panoramic views from Penygadair Summit. On a clear day, the vistas stretch across the Barmouth estuary, the tip of the Llŷn Peninsula, and countless other peaks of Snowdonia to the north, while vast expanses of Mid Wales unfold to the south. The dramatic contrast between the sharp summit and the gentler hills below, coupled with unbeatable views out to the Irish Sea from the west side of the range, makes the challenging climb incredibly rewarding.
The ascent to Penygadair Summit, Cadair Idris, is often described as strenuous, with trails featuring a mixture of rocky paths, grassy tracks, and plenty of steep sections. While not overly technical, proper preparation is key; expect changeable weather conditions, and always be equipped for a sunny day to turn sour. A small stone-built shelter near the highest point offers a welcome respite, especially if the weather closes in. In winter, snow and ice can make the climb suitable only for experienced mountaineers.
The best time of year to hike Penygadair Summit is typically from late spring to early autumn, when conditions are generally more stable, though it can get busy during peak summer months. The main activity is hiking, with popular trails like the Minffordd Path and the Pony Path offering distinct experiences. The mountain's rich tapestry of myths and legends, including the tale of Idris's Chair and the belief that sleeping on its slopes can turn you into a madman or a poet, adds an extra layer of allure to any visit.
For those seeking a classic experience, the Minffordd Path is a popular choice, typically taking five to six hours for a round trip. This route offers a varied terrain, ascending past the stunning Llyn Cau, a glacial lake nestled within a gigantic cirque, before reaching the summit. Another well-trodden route is the Cadair Idris Pony Path, known for its slightly less steep gradient compared to other ascents, making it a favored option for many.
Reaching the summit, hikers will find scree underfoot, a prominent cairn, and a trig point marking the highest spot. The sense of achievement is palpable, with many visitors noting the unique atmosphere of this ancient mountain. The dramatic landscape, with its precipitous drops and exhilarating slopes, truly captures the imagination, especially when gazing down at the sparkling Llyn Cau or Llyn y Gadair from the ridges high above.
To explore the variety of routes and plan your visit to Penygadair Summit, Cadair Idris, you can find numerous hiking and walking options on komoot. Whether you're looking for a challenging climb, a scenic walk, or simply to immerse yourself in the natural beauty and folklore of southern Snowdonia, there are trails suitable for different preferences and fitness levels. Consider popular trails routes Penygadair Summit Cadair Idris to discover your perfect adventure.
This Highlight is in a protected area
Please check local regulations for:
Cader Idris National Nature Reserve
Tips
December 13, 2019
Hiking
April 29, 2019
Hiking
January 15, 2018
Hiking

Sign up for a free komoot account to get 18 more insider tips and takes.
Sign up for free
Nearby routes
Best routes near Penygadair summit, Cadair Idris

4.9
(406)
3,215
hikers
10.5km
05:09
850m
850m
The Cadair Idris loop on the Minffordd path offers a challenging hike, covering 6.5 miles (10.5 km) with a significant elevation gain of 2776 feet (846 metres). You can expect to spend around 5 hours and 8 minutes on this difficult route. It begins with a steep climb through the wooded gorge of Nant Cadair, where you will see impressive waterfalls. The path then opens up, circling the dramatic glacial lake of Llyn Cau, nestled beneath towering cliffs. As you ascend towards the summit, Penygadair, you'll get glimpses of the peak and eventually be rewarded with panoramic views across southern Snowdonia and the coast.
This difficult route requires a good level of fitness due to its consistent steepness. While the path is generally easy to follow, some sections are very steep and can be tricky, with loose rocks underfoot. Be prepared for a demanding hike, and note that navigation skills are essential for certain parts of the trail. Always check local conditions before you go.
The Minffordd path is celebrated as one of the most picturesque routes up Cadair Idris, offering diverse landscapes from ancient woodlands to expansive mountain vistas. Cadair Idris, meaning "Idris's Chair," is steeped in Welsh mythology; legends say anyone spending a night on the peak will wake up a poet or a "madman." This trail also provides a less crowded experience compared to other peaks in northern Snowdonia, making its challenging ascent even more rewarding.

4.2
(70)
323
hikers
8.82km
03:32
690m
690m
Hike the moderate 5.5-mile Cadair Idris Pony Path Loop in Snowdonia National Park, gaining 2272 feet for panoramic summit views.

4.8
(55)
958
hikers
9.24km
03:38
690m
690m
Moderate hike. Good fitness required. Mostly accessible paths. Sure-footedness required.
Details
Informations
Elevation 940 m
Good to know
Family Friendly
yes
Wheelchair access
no
Dog Friendly
yes
Weather
Powered by Foreca
Friday 19 June
19°C
9°C
-- %
Additional weather tips
Max wind speed: -- km/h
Most visited during
January
February
March
April
May
June
July
August
September
October
November
December
The two most popular routes to Penygadair Summit are the Minffordd Path and the Pony Path. The Minffordd Path is known for its varied terrain, passing the stunning Llyn Cau, a glacial lake, and is often described as challenging. The Pony Path is generally considered a slightly less steep option, making it a favored choice for many hikers. Both typically take around five to six hours for a round trip.
The Minffordd Path is widely regarded as a challenging and strenuous ascent. While not overly technical, it features significant elevation gain and plenty of steep sections. Hikers often describe it as a relentless climb, but the rewards include breathtaking views, especially as you pass the dramatic Llyn Cau. Proper fitness and preparation are essential for this route.
The Pony Path is often recommended as a more accessible option compared to other routes up Cadair Idris, due to its slightly less steep gradient. However, it is still a significant mountain ascent requiring a good level of fitness and appropriate gear. While it might be more suitable for those new to mountain hiking, it's not a casual stroll and should not be underestimated.
The trails to Penygadair Summit feature a mixture of rocky paths and grassy tracks. You can expect plenty of steep sections, especially on routes like the Minffordd Path. The summit itself is characterized by scree underfoot. The mountain's landscape also includes classic glacial erosion features such as cwms and moraines, contributing to the varied and dramatic terrain.
Most popular routes, such as the Minffordd Path and the Pony Path, typically take around five to six hours for a round trip. This duration can vary significantly based on individual fitness levels, weather conditions, and the amount of time spent enjoying the views at the summit.
Yes, dogs are generally welcome on the trails to Penygadair Summit. However, it's crucial to keep them on a lead, especially in areas with livestock, and to be mindful of other hikers and wildlife. Be prepared for rocky and steep terrain, which might be challenging for some dogs, and ensure you carry enough water for both yourself and your pet.
Winter conditions on Penygadair Summit can be severe and unpredictable. Snow and ice are common, making the climb significantly more challenging and potentially hazardous. During heavy snow or icy conditions, the ascent is generally only suitable for experienced winter mountaineers equipped with appropriate gear like ice axes and crampons. Always check the weather forecast before attempting a winter hike.
Yes, there are facilities near some of the main trailheads. For instance, the Minffordd Path starts near the Ty-Nant car park, which often has a small tea room or visitor center. The nearby town of Dolgellau also offers a selection of cafes, pubs, and restaurants where hikers can refuel before or after their ascent.
Yes, you can swim in the lakes near Cadair Idris, such as Llyn Cau and Llyn y Gadair. However, be aware that these are mountain tarns, and the water is typically very cold, even in summer. Visitors often note that you need a 'cast-iron constitution' to brave the chilly temperatures. Always prioritize safety and be prepared for cold water immersion.
Cadair Idris is renowned for its classic glacial erosion features. Hikers can observe impressive cwms (cirques), such as the one cradling Llyn Cau, as well as moraines, striated rocks, and roches moutonnées. The mountain itself is composed largely of Ordovician igneous rocks, making it a fascinating area for geology enthusiasts.
Yes, several routes can be combined to create circular walks around Penygadair Summit. For example, some hikers ascend via the Minffordd Path and descend via a different route, or incorporate sections of the Pony Path and other trails to form a loop. Planning a circular route allows you to experience more of the mountain's diverse landscapes and views.