Highlight • Structure
Hiking
5.0
(21)
The Blackweir Weir on the River Taff is a significant man-made landmark nestled within the vibrant parklands of Cardiff, Wales. Situated at an elevation of approximately 12 metres, this historic weir plays a crucial role in managing the flow of the River Taff, which rises in the Brecon Beacons before emptying into the Bristol Channel. It forms an integral part of the extensive green corridor stretching north from Cardiff city centre, connecting areas like Blackweir, Bute Park, and Pontcanna Fields.
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May 5, 2022
Hiking
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Nearby routes
Best routes near Blackweir Weir on the River Taff
3.0
(1)
52
hikers
Easy hike. Great for any fitness level. Easily-accessible paths. Suitable for all skill levels.
4.0
(1)
4
hikers
4.30km
01:05
10m
10m
3.0
(1)
91
hikers
11.0km
02:48
40m
40m
Moderate hike. Good fitness required. Easily-accessible paths. Suitable for all skill levels.
Details
Informations
Elevation 10 m
Weather
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Monday 30 March
14°C
8°C
30 %
Additional weather tips
Max wind speed: 24.0 km/h
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For a shorter, easy stroll, you can enjoy a circular walk within Bute Park, crossing the Blackweir Bridge and returning along the opposite bank of the Taff. For longer excursions, the weir is a key point on the Taff Trail, which offers extensive walking and cycling opportunities both north towards the Brecon Beacons and south into Cardiff Bay. Many visitors combine a visit to the weir with a walk through Pontcanna Fields or a loop around Cardiff Castle grounds.
While the immediate area around Blackweir Weir and Bute Park is generally flat and accessible, offering easy walks, experienced hikers can extend their routes significantly by following the Taff Trail further north. This trail gradually increases in elevation and offers more varied terrain as it heads towards the Brecon Beacons, providing a greater challenge over longer distances. Within the immediate parkland, the challenge is more about distance covered than technical difficulty.
Convenient parking is available at various points around Bute Park, such as the North Road car park or Sophia Gardens car park, both of which are a short walk from the weir. These car parks typically operate on a pay-and-display system, with charges varying depending on the duration of your stay. It's advisable to check current rates upon arrival, especially during peak times when spaces can fill up quickly.
Blackweir Weir is very accessible by public transport. Numerous bus routes serve the areas surrounding Bute Park and Pontcanna, with stops often just a few minutes' walk from the weir. Cardiff Central Station, a major rail hub, is also within walking distance (approximately 20-30 minutes) or a short bus/taxi ride away, making it easy to reach from across South Wales and beyond.
No, there are no permits required for general walking or cycling along the Taff Trail or within the public parklands surrounding Blackweir Weir. These areas are freely accessible to the public for recreational use. However, if you plan to host a large event or activity, you may need to contact Cardiff Council for specific permissions.
Blackweir Weir and the surrounding Bute Park are very popular, especially on sunny weekends, public holidays, and during school breaks. You can expect a lively atmosphere with many walkers, cyclists, and families enjoying the area. If you prefer a quieter experience, consider visiting early in the morning or later in the afternoon on weekdays.
Families with young children will enjoy the easy, flat paths suitable for buggies and scooters. The 'bouncy' Blackweir Bridge is a fun highlight, and the expansive Blackweir Fields offer plenty of space for children to run and play. Wildlife spotting, especially ducks and squirrels, is also a popular activity. There are also playgrounds within Bute Park that are easily accessible from the weir.
Blackweir Weir and the surrounding parklands are very dog-friendly, with many designated walking routes. Dogs are generally welcome off-leash in open areas like Blackweir Fields, but it's important to keep them under control, especially near other visitors, wildlife, or livestock (if applicable in certain park sections). Always remember to clean up after your dog to help keep the park enjoyable for everyone.
Despite its urban setting, Blackweir Weir is a haven for wildlife. The River Taff supports migratory fish like salmon and sea trout, especially visible near the fish pass. Birdwatchers can spot herons, kingfishers, ducks, and various woodland birds in Blackweir Woods. Squirrels are also abundant in the parkland, adding to the natural charm of the area.
Yes, there are several options for refreshments. Within Bute Park, you'll find cafes like the Secret Garden Café and the Summerhouse Café, offering drinks, snacks, and light meals. Just a short walk into Pontcanna or the city centre, there are numerous pubs, restaurants, and independent cafes catering to a wide range of tastes and preferences.
The current Blackweir Weir, built in 1834, replaced an even older structure dating back to the 12th century. Its primary purpose was to supply water to Cardiff's dock feeder and to help flush sediment from the docks, playing a crucial role in the city's industrial development. The area also has historical ties to Cardiff Castle and the development of Bute Park.
Blackweir Weir is suitable for a winter visit, offering a different kind of beauty with crisp air and potentially fewer crowds. The paths remain accessible, though they can be muddy or slippery after rain or frost, so appropriate footwear is recommended. The sight of the weir with higher water levels after winter rainfall can be particularly impressive. Dress warmly, as it can be exposed along the river.