4.7
(68)
9,008
runners
18
runs
Jogging routes around Llyn Padarn are set within a glacially formed lake region, surrounded by the peaks of Snowdonia, including Mount Snowdon. The area features ancient sessile oak woodlands, designated as Sites of Special Scientific Interest, providing a natural environment for runners. Terrain options include lakeside paths, woodland trails within Padarn Country Park, and more challenging mountain running routes that extend into historical mining areas and hillsides. This varied landscape offers a range of running experiences from gentle jogs to steep mountain paths.
Last updated: May 11, 2026
4.0
(1)
247
runners
13.5km
01:47
650m
650m
Hard run. Very good fitness required. Mostly paved surfaces. Suitable for all skill levels.
5.0
(1)
90
runners
Hard run. Very good fitness required. Sure-footedness, sturdy shoes and alpine experience required.

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48
runners
Hard run. Very good fitness required. Mostly paved surfaces. Suitable for all skill levels.
258
runners
17.9km
02:08
410m
410m
Hard run. Very good fitness required. Mostly accessible paths. Some sure footedness required.
5.0
(1)
54
runners
9.63km
01:05
160m
160m
Moderate run. Good fitness required. Mostly paved surfaces. Suitable for all skill levels.
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The Llanberis Path is considered the easiest path for climbing Yr Wyddfa (Snowdon), and it's particularly popular for first-timers. It has a very short steep climb in the beginning don't be put off by this, it then has a long, gradual ascent up to the summit, just over 9 miles up and down.
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Beautiful hike, too bad it was cloudy at the top. 12.3 km isn't the actual distance you'll be hiking: it's definitely 10 km more because you can't walk a straight line on this path. It's very busy on this trail; there's a queue to reach the top.
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Crazy hiking all the way up and then seeing a train pass you on the final section!
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The easiest but longest route to the summit of Mt. Snowdon
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This is a class section, often used by MTB and Road bikers. If you look closer you can see where?
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There are over 20 running routes available around Llyn Padarn, catering to various fitness levels. These include easy lakeside paths, moderate woodland trails, and challenging mountain ascents.
The Llyn Padarn area offers a diverse range of terrain. You can find clearly marked lakeside paths for gentle jogs, delightful trails weaving through ancient sessile oak woodlands in Padarn Country Park, and more challenging mountain routes with varied surfaces, including historical mining areas, hillsides, and steep, rocky sections.
Yes, Llyn Padarn offers routes suitable for beginners. There is at least one easy route, and the clearly marked footpath encircling the lake provides a gentle, leisurely option with continuous scenic views. This five-mile route is perfect for those new to running or looking for a relaxed jog.
Absolutely. For experienced runners seeking a challenge, there are 10 difficult mountain running routes. Trails like the Moel Eilio loop from Llanberis offer significant elevation changes and panoramic views of Snowdonia's peaks. Another demanding option is the View of the Lake and Mountains – Dolbadarn Castle loop from Llanberis.
While running around Llyn Padarn, you'll encounter stunning natural beauty and historical landmarks. The lake itself is glacially formed, offering views of Mount Snowdon. The surrounding ancient sessile oak woodlands are Sites of Special Scientific Interest. You can also spot the iconic Lone Tree, the historic ruins of Dolbadarn Castle, and enjoy views of the Llanberis Lake Railway. Don't miss the View of Llyn Padarn from Pont Pen-y-Llyn.
Yes, Padarn Country Park, which hosts many trails, also features cultural attractions. You can visit the Quarrymen's Hospital Museum and the Welsh Slate Museum. The historic Dolbadarn Castle is also a prominent landmark visible from many routes.
Yes, the village of Llanberis, situated on the southern banks of Llyn Padarn, serves as a central hub and provides essential amenities, including parking, for visitors accessing the running trails and attractions in Padarn Country Park.
Llanberis village is well-connected and acts as a central hub for outdoor activities. While specific public transport routes to trailheads vary, Llanberis is generally accessible, making it possible to reach many running routes without a car.
Yes, many areas are family-friendly. Padarn Country Park offers a network of woodland and lakeside trails that are generally suitable for families. The clearly marked footpath encircling the lake is also a great option for a family jog or walk.
Llyn Padarn and Padarn Country Park are generally dog-friendly, offering many trails where dogs are welcome. However, as parts of the area are Sites of Special Scientific Interest and may involve livestock, it's always recommended to keep dogs under control, preferably on a lead, and to follow local signage.
The running routes in Llyn Padarn are highly rated by the komoot community, with an average score of 4.8 stars from over 60 reviews. Runners often praise the stunning glacial lake scenery, the ancient woodlands, and the variety of mountain trails that cater to different ability levels.
A full circuit of Llyn Padarn via the clearly marked footpath is approximately five miles. The time it takes to jog this route will depend on your pace, but it's a continuous scenic run that can be enjoyed at a leisurely pace.


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