4.6
(696)
11,159
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208
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Bus station hiking trails around Llanishen, a district in north Cardiff, are characterized by diverse landscapes including two non-functional reservoirs, Llanishen and Lisvane. The area features dense woodlands such as Cefn Onn Park and Coed-y-Wenallt Nature Reserve, alongside open meadows and streams like Llanishen Brook. Routes typically offer gentle gradients, blending urban green spaces with natural environments.
Last updated: May 20, 2026
145
hikers
3.02km
00:46
10m
10m
Easy hike. Great for any fitness level. Easily-accessible paths. Suitable for all skill levels.
4
hikers
8.65km
02:27
190m
190m
Moderate hike. Good fitness required. Easily-accessible paths. Suitable for all skill levels.

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9
hikers
7.56km
02:01
80m
80m
Moderate hike. Good fitness required. Easily-accessible paths. Suitable for all skill levels.
10
hikers
5.68km
01:29
40m
40m
Easy hike. Great for any fitness level. Easily-accessible paths. Suitable for all skill levels.
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This track has been improved, now wider and tarmacked.
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multiple well kept trails around the woodlands , but don't go cycling around the reservoir as I found out there is no cycling, even though there are no signs , i got abuse from aggressive walkers about it.
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narrow wooden bridge with water running over the pathway
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Whatever you do is don't cycle around the reservoir, got told off and abusively shouted at.
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There are 5 hiking trails around Llanishen that are easily accessible from bus stations, offering a convenient way to explore the area's natural beauty without needing a car.
The trails around Llanishen generally feature gentle gradients, making them suitable for various fitness levels. You'll encounter a mix of waterside paths around the reservoirs, dense woodlands, and open meadows. Streams like the Llanishen Brook and Nant Fawr also run through the area, adding to the varied landscape.
Yes, there are several easy routes perfect for beginners or those looking for a relaxed stroll. An excellent option is the Rhydypenau Park – Llanishen Reservoir loop from Llanishen, which is just over 3 km long and takes less than an hour. Another easy choice is the Llanishen Reservoir – Llanishen Reservoir loop from Llanishen, covering about 5.3 km.
Absolutely. Many of the trails are designed as loops, allowing you to start and finish at the same point, often conveniently located near bus stops. For example, the Llanishen Reservoir loop from Thornhill is a moderate 7.5 km circular route, and the Cefn Onn Quarry – Coed Tranch-yr-Hebog Quarry loop from Thornhill offers a longer 8.6 km circular experience through woodlands.
The routes offer access to significant natural features. You can explore the scenic Llanishen and Lisvane Reservoirs, known for their waterside paths and diverse birdlife. Many trails also pass through dense woodlands like Cefn Onn Park and Coed-y-Wenallt Nature Reserve. You might also encounter highlights such as the Roath Park Lake and the Scott Memorial Lighthouse or the beautiful Roath Park Rose Garden.
While the immediate trails around Llanishen are characterized by gentle gradients and woodland paths, the wider region offers impressive viewpoints. Nearby peaks like Mynydd Machen Summit, Garth Summit, and Caerphilly Mountain Summit provide glorious views over Newport, Cardiff, and the Severn Estuary, and can be accessed as extensions or separate trips from the bus-accessible routes.
Yes, many of the trails are family-friendly, especially the easier, shorter loops with minimal elevation change. The paths around Llanishen Reservoir and through local parks are generally well-maintained and offer pleasant environments for children to explore. The Rhydypenau Park – Llanishen Reservoir loop is a great option for families.
The area is highly rated by the komoot community, with an average score of 4.56 stars from over 600 ratings. Reviewers often praise the tranquil waterside paths, the beauty of the woodlands, and the convenience of accessing these natural spaces directly from public transport.
Yes, the region is rich in woodlands. You can explore Cefn Onn Park, which features dense woodlands and a former quarry, or the serene paths of Coed-y-Wenallt Nature Reserve. The Cefn Onn Quarry – Coed Tranch-yr-Hebog Quarry loop is an excellent way to experience these wooded areas.
Yes, the Wooden Dragon Sculpture loop from Thornhill is a moderate 7.4 km hike that specifically includes this interesting landmark, offering a unique point of interest along your walk.
Llanishen offers enjoyable hiking experiences throughout the year. Spring brings beautiful blossoms in the woodlands, while autumn showcases vibrant leaf colors. The reservoirs and woodlands provide pleasant scenery in all seasons, though paths can be muddy after rain, so appropriate footwear is always recommended.


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