4.6
(8803)
90,798
hikers
174
hikes
Hiking around Capel Curig offers access to the mountainous terrain of Snowdonia National Park. The region is characterized by prominent peaks, glacial valleys, and numerous lakes. Trails often feature rocky paths, open moorland, and ascents to high ridges, providing varied hiking experiences. The landscape includes significant elevation changes and exposed sections, typical of a mountain environment.
Last updated: April 25, 2026
4.8
(147)
914
hikers
4.77km
01:32
200m
200m
Easy hike. Great for any fitness level. Easily-accessible paths. Suitable for all skill levels.
4.8
(113)
945
hikers
Moderate hike. Good fitness required. Mostly accessible paths. Sure-footedness required.

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4.8
(109)
1,403
hikers
4.18km
01:11
100m
100m
Easy hike. Great for any fitness level. Easily-accessible paths. Suitable for all skill levels.
4.8
(103)
576
hikers
Moderate hike. Good fitness required. Mostly accessible paths. Sure-footedness required.
4.9
(85)
1,062
hikers
13.4km
04:59
770m
770m
Hard hike. Good fitness required. Sure-footedness, sturdy shoes and alpine experience required.
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Popular around Capel Curig
Snowdonia Way Mountain Route – Rise to Eryri's awesome summits
O Fon i Fynwy — Exploring Wales on foot from top to bottom
Snowdonia Slate Trail — Unearth one of Wales' most spectacular hikes
Hiking the Paddy Buckley Round — An epic Snowdonian adventure
Cambrian Way — Hike the highest, wildest and most beautiful trail in Wales
Welsh 3000s — Eryri's (Snowdonia's) spectacular hiking challenge
Sublime Ridges and Superb Rock – Awesome British Scrambles
The rugged charm of Northern Eryri (Snowdonia)
Ultra Trail Snowdonia by UTMB – 100 epic miles in Eryri
Supporting the National Three Peaks FKT in true Green Runners’ Style
A reminder of when the area was heavily worked, part of the old Slate Level.
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The Devil’s Kitchen, known in Welsh as Twll Du ("Black Hole"), is a massive, dark crack in the basaltic cliffs of Clogwyn y Geifr, towering over the southern end of Llyn Idwal. Why the Name? It earned its English nickname because of the plumes of mist or steam that frequently rise from the chasm. To early observers, this looked like smoke rising from a chimney, leading to the legend that the Devil was busy cooking inside. The Experience The Path: A steep, rocky "staircase" of boulders leads you from the lake shore up toward the Kitchen. It is a strenuous climb that requires sure-footedness, as the ancient rock is often wet and slippery. The Scenery: As you ascend, you pass the Devil’s Appendix (the waterfall mentioned earlier) and gain incredible views back over the Cwm Idwal "amphitheatre." Geology: The area is a world-class geological site. You can see the Idwal Syncline here—a dramatic U-shaped fold in the rock layers caused by tectonic pressure millions of years ago. Botanical Rarety: The humid, sheltered environment of the Kitchen is one of the few places in the UK where rare arctic-alpine plants, like the Snowdon Lily, have survived since the last Ice Age. Once you reach the top of the Kitchen, the landscape flattens out into a high plateau containing the small, eerie lake of Llyn y Cŵn.
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Llyn Idwal is a stunning glacial lake nestled in the Glyderau mountains of Eryri (Snowdonia), North Wales. Designated as Wales’ first National Nature Reserve, its dramatic landscape was famously studied by Charles Darwin to prove glacial action. Legend says the lake is named after a drowned prince and that birds refuse to fly over its crystal-clear waters.
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Idwal Gorge is a dramatic, steep-sided ravine located above Llyn Idwal in Eryri (Snowdonia). Known for the Idwal Staircase, it offers a challenging "Grade 2" scramble through mossy, water-worn rock and hidden cascades. In winter, it is a premier destination for ice climbers. Carved by glacial meltwater, this rugged cleft provides a raw encounter with the powerful geological forces that sculpted the iconic Ogwen Valley landscape.
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A wonderful spiky summit with fine views to Yr Wyddfa and into Ogwen Valley. The summit itself is a scramble over very large jumbled boulders.
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Y Garn is a fine hill, usually climbed from Ogwen Valley by it's West ridge, or as part of the walk along the Glyders range between Elidir Fawr and the Glyders themselves. There is however another way up, the East Ridge, which is a Grade 2 scramble and starts from Llyn Idwal.
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Moel Siabod is a terrific viewpoint as it is isolated from the other main peaks of Eryri. On the day I climbed it I was fortunate to experience an inversion, where the clouds form a layer below the summit.
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More Information
FAQs about hiking in Capel Curig
Capel Curig offers a wide range of hiking options, with over 170 trails recorded. These include approximately 30 easy routes, 70 moderate paths, and 80 challenging hikes, catering to various experience levels.
Yes, there are several easy routes perfect for families. A great option is the Llyn Idwal loop from Ogwen Cottage, which is about 3 miles (4.8 km) and circles a beautiful mountain lake, offering relatively flat terrain and stunning views.
For experienced hikers seeking a challenge, the Moel Siabod and Daear Ddu Ridge Loop is an excellent choice. This 8.3-mile (13.4 km) route involves significant elevation gain and traverses mountain ridges and open fells, providing a demanding yet rewarding experience.
Many of the trails in the Capel Curig area are circular, allowing you to start and finish at the same point. For example, the Y Garn to Glyder Fach loop is a moderate 5.6-mile (9.0 km) circular path that takes you up to a mountain ridge with expansive views.
The region is rich in natural beauty. You can encounter prominent peaks like Snowdon Summit (Yr Wyddfa), Tryfan Summit, and Glyder Fawr summit. Don't miss the unique Cantilever Stone on Glyder Fach, a popular photo opportunity.
Yes, Capel Curig is generally dog-friendly, with many trails suitable for walking with your canine companion. However, always keep dogs under close control, especially in areas with livestock, and be mindful of ground-nesting birds during spring and early summer. Some areas may require dogs to be on a lead.
Parking is available at various trailheads and visitor centers. A key location is the Ogwen Visitor Centre and Snack Bar, which serves as a starting point for many popular routes, including those around Llyn Idwal. Always check for parking fees and availability, especially during peak season.
The best time for hiking in Capel Curig is typically from late spring to early autumn (May to October) when the weather is generally milder and more stable. However, the mountains can be unpredictable, so always be prepared for changing conditions regardless of the season. Winter offers dramatic landscapes but requires specialist equipment and experience.
While popular routes can get busy, exploring trails slightly off the main tourist paths or visiting during off-peak hours can offer a quieter experience. Look for routes that venture into the less frequented parts of the Glyderau or Carneddau ranges for a more secluded hike.
The trails around Capel Curig are highly rated by the komoot community, with an average score of 4.6 stars from over 2,200 reviews. Hikers often praise the stunning mountain scenery, the variety of terrain from lake loops to challenging ridge walks, and the sense of adventure offered by the Snowdonia National Park landscape.
Public transport options are available, though they may be limited compared to driving. The Sherpa'r Wyddfa bus service connects Capel Curig with various trailheads, including Ogwen Cottage and Pen-y-Pass, as well as other villages in Snowdonia. It's advisable to check the latest timetables before planning your trip.
Snowdonia is known for its numerous lakes and rivers, offering potential spots for wild swimming. Llyn Idwal, while beautiful, is a popular spot and swimming may be restricted or discouraged due to environmental protection. Research specific locations and always prioritize safety, checking water quality, depth, and currents before entering.


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