4.6
(5662)
63,100
hikers
401
hikes
Hiking around Llyn Ogwen, nestled within Eryri (Snowdonia) National Park, offers diverse terrain characterized by rugged mountain peaks, glacial lakes, and steep-sided valleys. The region features iconic mountains like Tryfan and the Glyderau range, providing a dramatic backdrop for trails. Glacial features such as Llyn Idwal and Cwm Idwal are prominent, alongside numerous streams and waterfalls feeding into Llyn Ogwen. The valley presents sweeping panoramas and rocky streams, making it a varied landscape for outdoor exploration.
Last updated: May 11, 2026
4.8
(150)
928
hikers
4.77km
01:32
200m
200m
Easy hike. Great for any fitness level. Easily-accessible paths. Suitable for all skill levels.
4.8
(110)
1,408
hikers
4.18km
01:11
100m
100m
Easy hike. Great for any fitness level. Easily-accessible paths. Suitable for all skill levels.

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4.8
(5)
91
hikers
4.33km
01:40
290m
290m
Easy hike. Great for any fitness level. Easily-accessible paths. Suitable for all skill levels.
5.0
(8)
237
hikers
3.47km
00:59
80m
80m
Easy hike. Great for any fitness level. Easily-accessible paths. Suitable for all skill levels.
4.5
(6)
52
hikers
5.16km
01:48
270m
260m
Easy hike. Great for any fitness level. Easily-accessible paths. Suitable for all skill levels.
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A reminder of when the area was heavily worked, part of the old Slate Level.
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Canolfan Cwm IdwalClick to open side panel for more information is the primary visitor hub for the Ogwen Valley in Eryri National Park. Located along the A5 near National Trust - Ogwen CottageClick to open side panel for more information, it offers an interactive exhibition on local geology and 24-hour public toilets. Visitors can grab snacks and drinks from the kiosk before embarking on popular trails to Cwm Idwal and the surrounding Glyderau mountains.
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Pen yr Ole WenClick to open side panel for more information is the seventh-highest mountain in Wales and the southernmost peak of the Carneddau range. Standing at 978 meters (3,209 feet), its distinctive pyramid shape dominates the northern skyline of the Ogwen Valley, directly facing the jagged peaks of Tryfan and the Glyderau. Challenging Ascents: The mountain is famous for its steep, unrelenting climb from Ogwen Cottage. The most direct route involves a breathless scramble up the south ridge, which quickly gains height and provides dramatic aerial views of Llyn Idwal below. Panoramic Views: From the summit, you are rewarded with one of the finest 360-degree vistas in Eryri, looking deep into the glacial trough of Nant Ffrancon and across to the Snowdon massif. Gateway to the Carneddau: It serves as the primary gateway for hikers embarking on the long, high-altitude traverse toward Carnedd Dafydd and Carnedd Llewelyn, the range's higher neighbors. Rugged Terrain: Unlike the more popular Snowdon paths, Pen yr Ole Wen offers a wilder, rockier experience that requires good navigation skills, especially when cloud descends on its broad, stony plateau.
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The Deer Path is a rugged and quiet mountain route in the Glyderau. While a section of the path traces the northern shore of Llyn Idwal, it is most famous as a steep, "hidden" ascent from Nant Peris to Llyn y Cûn. Offering a wilder alternative to the busy Ogwen trails, it provides breathtaking views of the Snowdon (Yr Wyddfa) massif across the Llanberis Pass.
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Rhaeadr Idwal is the scenic waterfall formed as the outflow of Llyn Idwal tumbles toward the Ogwen Valley. Cascading over ancient volcanic rock, it is a highlight of the approach path from Ogwen Cottage. Nearby, the Devil’s Appendix plunges 93 meters down the cliffs of Twll Du, making it the tallest single-drop waterfall in Wales. These falls are most dramatic after heavy rain or when frozen into spectacular ice columns in winter.
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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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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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There are over 100 easy hiking trails around Llyn Ogwen, offering a variety of scenic routes suitable for different preferences. In total, the region boasts over 400 hiking routes across all difficulty levels.
Easy hikes around Llyn Ogwen typically feature varied terrain, including well-trodden paths around glacial lakes, some rocky sections, and occasionally wet or boggy ground, especially after rain. You'll experience the dramatic backdrop of rugged mountain peaks and steep-sided valleys.
Yes, Llyn Ogwen offers several family-friendly easy walks. A popular choice is the Llyn Idwal loop from Ogwen Cottage, which is about 3.0 miles (4.8 km) and circles the stunning glacial lake, offering dramatic scenery suitable for families.
Many easy trails around Llyn Ogwen are dog-friendly, but it's essential to keep dogs on a lead, especially in areas with livestock or ground-nesting birds. Always check local signage for specific restrictions within Eryri (Snowdonia) National Park.
Yes, circular routes are a highlight for easy hiking in Llyn Ogwen. The Llyn Idwal loop from Ogwen Cottage is a well-known easy circular trail. Another option is the Cwm Idwal – View of Tryfan loop from Tryfan, which offers views of Tryfan and the Cwm Idwal valley.
Parking is available at several points around Llyn Ogwen. The Ogwen Visitor Centre and Snack Bar often has parking facilities. There are also designated free parking areas within Eryri National Park near the trails. Arriving early is recommended, especially during peak season, as spaces can fill up quickly.
On easy walks, you can explore stunning natural features like the glacial Llyn Ogwen itself and the dramatic Cwm Idwal, Wales' first National Nature Reserve. You'll also get magnificent views of iconic peaks such as Tryfan and the Glyderau range. The Nant Ffrancon Cycle Route also offers great viewpoints.
The best time to enjoy easy hikes around Llyn Ogwen is typically from late spring to early autumn (May to October). During these months, the weather is generally milder, and the trails are less likely to be wet or boggy, offering clearer views of the dramatic landscape. However, the area is beautiful year-round, with winter offering a different, often more challenging, experience.
Yes, easy trails in Llyn Ogwen offer views of impressive glacial features and waterways. The area is renowned for its glacial lakes like Llyn Ogwen and Llyn Idwal. You can also see the River Ogwen descending through a series of waterfalls known as Ogwen Falls or Rhaeadr Ogwen, especially after rainfall.
The easy trails in Llyn Ogwen are highly rated by the komoot community, with an average score of 4.6 stars from over 1,300 reviews. Hikers often praise the breathtaking views of the mountains and glacial lakes, the well-maintained paths, and the accessibility of such dramatic scenery.
Easy hikes around Llyn Ogwen vary in length and duration. For example, the Llyn Idwal loop from Ogwen Cottage, which is about 3.0 miles (4.8 km), typically takes around 1 hour 30 minutes to complete. Shorter routes can be done in under an hour, while slightly longer ones might take up to 2-3 hours.
Yes, the Ogwen Visitor Centre and Snack Bar, located at the western end of Llyn Ogwen, serves as a useful base. It offers facilities and a small café, providing a convenient stop for refreshments before or after your hike.
Public transport options to Llyn Ogwen are available, though they may be less frequent than in more urban areas. Local bus services connect surrounding towns to the Ogwen Valley, often stopping near Ogwen Cottage, which is a common starting point for many easy trails. It's advisable to check current timetables before planning your trip.


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