4.5
(640)
10,482
hikers
202
hikes
Bus station hiking trails around Llanishen Reservoir offer access to a diverse landscape featuring woodland, grassland, and waterside habitats. The area is a Victorian landmark covering 110 acres, designated as two Sites of Special Scientific Interest (SSSI) due to its ecological value. Circular paths are available, with many routes being easy and suitable for various fitness levels, including accessible paths. The terrain includes gentle gradients around the reservoir and through adjacent parklands.
Last updated: May 17, 2026
145
hikers
3.02km
00:46
10m
10m
Easy hike. Great for any fitness level. Easily-accessible paths. Suitable for all skill levels.
5.0
(1)
12
hikers
8.02km
02:04
40m
40m
Moderate hike. Good fitness required. Easily-accessible paths. Suitable for all skill levels.

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7
hikers
6.19km
01:38
50m
50m
Easy hike. Great for any fitness level. 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.
3
hikers
6.45km
01:42
60m
60m
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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A huge garden with flowerbeds as far as the eye can see. The roses are currently in season and the variety and quality is outstanding. Thank you to all those who maintain this flower Paradise ❤️
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Roath Park Lake has stunning vistas and tree-lined pathways. Lots of birds relax on the shores.
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lovely part of Cardiff, particularly on a sunny day. good spot for a stroll but very busy with families and people walking so not very suited for cycling
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Wonderful cafe perched right over the edge of the lake - feels like being in a rowboat right on the lake! Enjoying a generous baked potato and chilli con carne marks a great end to a wonderful hike.
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There are over 200 hiking routes around Llanishen Reservoir that are easily accessible by bus. The majority of these, about 148, are rated as easy, making them suitable for a wide range of hikers.
Yes, many routes are family-friendly and accessible from bus stops. The area features easily-accessible paths, including a woodland Story trail with interactive elements for children. An example is the Rhydypenau Park – Llanishen Reservoir loop from Llanishen, which is an easy 3 km walk.
Absolutely. The reservoir boasts 5km of circular paths, and many of the routes listed are loops designed to start and end conveniently. For instance, the Llanishen Reservoir – Llanishen Reservoir loop from Llanishen is an easy 5.3 km circular route.
The terrain around Llanishen Reservoir is generally easy and accessible, featuring well-maintained paths suitable for all skill levels. You'll encounter a mix of woodland, grassland, and waterside habitats. Some paths are even accessible to wheelchair users.
Yes, the Llanishen Reservoir visitor centre, which opened in summer 2023, offers a cafe with Welsh produce, breakfast, and lunch menus. It also provides amenities like changing rooms and a Grab & Go service, making it a convenient stop before or after your hike.
Llanishen Reservoir is a unique natural resource with significant ecological value, including two Sites of Special Scientific Interest (SSSI). You can observe diverse overwintering bird populations, rare waxcap fungi, and wildlife such as grass snakes, otters, bats, toads, and frogs. Bird hides are available for observation, and the woodlands feature semi-natural oak, alder, and birch trees.
The area is highly rated by the komoot community, with an average score of 4.6 stars from over 590 reviews. Reviewers often praise the tranquil 'oasis of calm' within Cardiff, the well-maintained paths, and the diverse natural beauty, especially the birdlife and varied habitats.
Many paths around Llanishen Reservoir are accessible year-round, including in winter. The well-maintained and generally easy terrain makes it suitable for winter walks, though it's always advisable to check local conditions and dress appropriately for the weather.
Yes, while many routes are easy, there are also moderate options. For example, the Roath Park Lake – Roath Park Rose Garden loop from Cyncoed is a moderate 8 km hike that can be accessed via bus routes to Cyncoed.
Hike durations vary depending on the route chosen. Many easy loops, like the 3 km Rhydypenau Park – Llanishen Reservoir loop from Llanishen, can be completed in under an hour. Longer, moderate routes might take up to two hours or more, such as the 8 km Roath Park Lake – Roath Park Rose Garden loop from Cyncoed.
Yes, the visitor centre itself offers spectacular views across the reservoirs. Many of the waterside paths provide excellent vantage points to enjoy the expansive 'green and blue space' of Llanishen Reservoir.


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