4.2
(194)
1,459
hikers
20
hikes
Family friendly hiking trails around Llyn Arenig-Fawr are characterized by a secluded mountain reservoir flanked by steep cliffs and surrounded by heather. The landscape features reservoir shorelines, open mountain slopes, and rugged upland terrain. From higher elevations, panoramic views of Snowdonia and mid-Wales are visible. The area offers a blend of serene natural beauty and accessible mountain paths.
Last updated: May 17, 2026
4.8
(12)
105
hikers
12.6km
04:11
580m
580m
Moderate hike. Good fitness required. Easily-accessible paths. Suitable for all skill levels.
3.0
(1)
7
hikers
8.42km
02:22
170m
170m
Moderate hike. Good fitness required. Easily-accessible paths. Suitable for all skill levels.

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4.8
(4)
11
hikers
Hard hike. Very good fitness required. Easily-accessible paths. Suitable for all skill levels.
1.0
(1)
5
hikers
6.24km
01:51
190m
190m
Easy hike. Great for any fitness level. Easily-accessible paths. Suitable for all skill levels.
5.0
(2)
8
hikers
5.71km
01:41
170m
170m
Easy hike. Great for any fitness level. Easily-accessible paths. Suitable for all skill levels.
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The memorial is right next to the summit cairn, and is suitably low key for such a location and what it commemorates.
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As the Arenig Fawr is an isolated peak the views in all directions are very good - including to the nearby Rhinogs.
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0
A lovely little lake (Llyn) in the shadow of Arenig Fawr, a great place for reflections when the weather is bright and calm.
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Artificially enlarged, this beautiful lake provides perfect reflections of the mountain above. Wonderfully peaceful place you will often have entirely to yourself.
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A fine summit atop an isolated peak so there are wide views in all direction. Also a very fitting memorial.
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The outflow from Llyn Arenig down to Llyn Celyn, this shows where it flows through the dam.
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Very fitting memorial at the summit of Arenig Fawr.
1
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Camera does not do the extent of the view justice. It is simply stunning.
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1
There are over 20 family-friendly hiking routes around Llyn Arenig-Fawr, with a good selection of easy and moderate options suitable for families. This includes 6 easy trails and 11 moderate trails, offering diverse experiences for different ages and fitness levels.
Yes, there are several easy walks perfect for families with young children. For a pleasant outing, consider the View of Bala Lake loop from Llangywer, which is just under 6 km. Another great option is the Ruins of an Old Farm Building loop from Y Frongoch, an easy 6.2 km trail.
Family hikes in the Llyn Arenig-Fawr area offer a mix of terrain. You can expect to traverse reservoir shorelines, open mountain slopes, and some well-defined tracks. While some paths can be boggy, especially after rain, many routes provide a rewarding experience with diverse landscapes. The area is known for its serene natural beauty and peaceful ambiance.
Yes, many of the family-friendly routes around Llyn Arenig-Fawr are circular, allowing you to start and finish at the same point. For example, the Llyn Arenig Fawr – Arenig Fawr Bothy loop from Llanycil is a moderate 8.4 km circular trail that takes you past the picturesque bothy.
The Llyn Arenig-Fawr area is rich in natural beauty and points of interest. You'll encounter the secluded Llyn Arenig Fawr reservoir itself, offering beautiful reflections of the surrounding mountains. The Arenig Fawr Bothy, a small stone shelter near the reservoir's outflow, makes for a welcome resting spot. From higher points, you can enjoy stunning panoramic views of Snowdonia and mid-Wales.
The Llyn Arenig-Fawr area is generally welcoming for dogs, but it's important to keep them under control, especially in areas with livestock. Many trails traverse open mountain and moorland, so always be mindful of local regulations and ensure your dog is well-behaved around other hikers and wildlife.
The best time to visit Llyn Arenig-Fawr for family hiking is typically during the warmer, drier months from late spring to early autumn (May to September). During this period, paths are less likely to be boggy, and you can enjoy clearer views and more pleasant temperatures. However, the area offers a sense of solitude year-round, making it a peaceful alternative to busier parts of Snowdonia.
The Llyn Arenig-Fawr area is highly rated by the komoot community, with an average score of 4.46 stars. Reviewers often praise the area's serene natural beauty, the peaceful ambiance away from crowds, and the rewarding views. Many appreciate the diverse landscapes, from tranquil reservoir shorelines to open mountain slopes, making it a memorable experience for families.
Absolutely! For families seeking a bit more challenge, the Llyn Arenig Fawr – Arenig Fawr Bothy loop from Capel Celyn is a moderate 12.5 km route. It offers a longer adventure with more elevation gain, providing a rewarding experience for those with good fitness.
While specific parking details vary by trailhead, many routes in the Llyn Arenig-Fawr area, including those starting from villages like Capel Celyn or Llanycil, offer designated parking areas. It's always advisable to check the route details on komoot for specific parking information before you set out, especially during peak times.
While Llyn Arenig-Fawr itself offers a sense of solitude, nearby towns and villages such as Bala (a short drive away) provide options for cafes, pubs, and other amenities where you can enjoy refreshments and a meal after your family hike.


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