If you’re a predator angler with a passion for chasing pike, South Wales is a hidden gem. While many anglers associate Wales with salmon, sea trout, or fly fishing in mountain streams, the region is also home to some of the finest pike waters in the UK. From record-breaking reservoirs to wild rivers and scenic natural lakes, South Wales offers something for everyone – whether you prefer casting lures, dead-baiting from the bank, or drifting with a boat.
Below, we’ll take a look at ten of the best places for pike fishing in South Wales, along with what makes each one unique and why you should add them to your bucket list.
1. Llandegfedd Reservoir – The Home of the Record Pike
Llandegfedd is legendary in the world of predator angling. In 1992, it produced the UK’s record pike – a monster weighing 46 lb 13 oz. Ever since, it has held a special place in the hearts of pike anglers across Britain.
Set near Pontypool, this 400-acre water is a classic big-fish venue. Pike here grow large thanks to the rich food supply and vast, deep habitat. Anglers target them both from the bank and by boat, with predator permits available during the main season.
If you’re serious about chasing a personal best, Llandegfedd should be at the top of your list. The fish are fewer and wiser than in the 1990s, but the chance of a true giant still draws anglers year after year.
2. Llangorse Lake – A Natural Pike Paradise
Nestled in the Brecon Beacons, Llangorse Lake is the largest natural lake in South Wales and a pike angler’s dream. With tales of mythical 60-lb fish (though unverified), it has long been associated with monster pike. Today, it still produces fish in the 20–30 lb range, with plenty of double-figure pike to keep rods bending.
Fishing here is boat-only, which adds to the adventure. Boats can be hired locally, and spring is often the most productive season when pike move into shallower water. The setting is unbeatable – mountain views, abundant birdlife, and the possibility of connecting with a big wild fish.
3. Pontsticill & Dolygaer Reservoirs – Scenic and Productive
These twin reservoirs, tucked in the hills above Merthyr Tydfil, offer a more remote feel. Run by the Merthyr Tydfil Angling Alliance, both waters are known for producing specimen pike alongside coarse species like bream and perch.
Pontsticill in particular has a reputation for quality pike. With deep clear water and rocky banks, it’s ideal for lure anglers who like to explore. If you prefer a quieter setting than Llandegfedd or Llangorse, these reservoirs make a fantastic choice.
4. River Wye – A Wild Pike River
The River Wye is one of Britain’s finest coarse fishing rivers, and pike thrive along much of its length. Known for fish well over 20 lb, the Wye has also produced pike to the mid-30s.
The river’s wild character makes it exciting – long glides, deep pools, and plenty of features to cast to. Whether you prefer spinning, lure fishing, or dead-baiting, the Wye has it all. Day tickets are widely available through clubs and passport schemes, so access isn’t a problem.
If you enjoy river fishing with a real sense of wilderness, the Wye is unbeatable.
5. Cardiff Bay – Urban Pike Fishing
Not all pike fishing has to be remote. In fact, some of the best sport can be found in Cardiff Bay, right in the capital city. The docks and barrage area hold a surprising number of pike, which feed on the shoals of coarse fish in the system.
Cardiff Bay offers easy access, good parking, and the chance to catch fish without venturing far into the countryside. It’s a great spot for lure anglers and is controlled by Glamorgan Anglers Club. If you live nearby, it’s perfect for quick evening sessions or winter pike trips.
6. Bosherston Lily Ponds – A Coastal Gem
For something completely different, head west to Bosherston Lily Ponds in Pembrokeshire. Managed by the National Trust, these beautiful ponds are famous for their carpets of lilies in summer – but they also hold good numbers of pike.
The ponds stretch across 80 acres, connected by narrow channels and fringed by woodland. Pike lurk among the pads and drop-offs, creating exciting opportunities for both lure and bait anglers. Add in the chance to combine fishing with a walk along the stunning Pembrokeshire coast, and you’ve got a venue that’s hard to beat.
7. Swiss Valley Reservoir – A Kayak Angler’s Favourite
The Lower Swiss Valley Reservoir, near Llanelli, has built a reputation as a productive predator venue in recent years. Stocked and managed with pike in mind, it’s become a hotspot for kayak and lure anglers.
Plenty of fish in the 10 lb+ range are caught each season, and with growing numbers, the potential for bigger specimens is only increasing. If you enjoy active fishing with modern predator tactics, Swiss Valley is well worth a visit.
8. Bishops Pond – A Quiet Retreat
Not every pike venue has to be big or famous. Bishops Pond in Carmarthenshire is a much smaller, quieter venue that still offers good sport. Alongside perch, roach, and eels, the pond is home to a healthy head of pike.
This is the kind of place where you can escape the crowds, enjoy the peace and quiet, and still have a good chance of catching. It might not produce record breakers, but for a relaxed day’s fishing, Bishops Pond is a hidden gem.
9. River Wye Beats – Tump Farm & Bigsweir
While we’ve already covered the Wye as a whole, some specific beats deserve mention. Tump Farm and Bigsweir are among the most productive stretches for pike fishing. Both offer day tickets and are well-known for holding fish of quality.
These beats are perfect if you want a mix of coarse and predator angling. You’ll find good access, fish-holding features, and a real chance at something special.
10. Afon Marteg – A Smaller Wild River
The Afon Marteg is a tributary of the Wye, and while it’s better known for trout and grayling, it also offers opportunities for pike. It’s a smaller, more intimate river, making it ideal for anglers who enjoy exploring and stalking their quarry.
Fishing here is about the experience as much as the catch – quiet banks, beautiful scenery, and the chance to connect with wild fish.
Final Thoughts and Pike Fishing Tips
South Wales offers a remarkable variety of pike fishing. Whether you dream of record-breaking fish at Llandegfedd, wild river pike on the Wye, or peaceful sessions on small ponds, there’s something here for everyone.
A few tips to keep in mind:
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Permits are essential: Many waters are club-controlled or require day tickets. Always check before fishing.
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Handle with care: Pike are delicate fish – use unhooking mats, barbless hooks where possible, and forceps to ensure safe release.
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Season matters: Autumn and spring are prime times, as pike are most active in cooler water.
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Travel light: Many venues involve exploring banks or boat fishing, so mobile lure gear can be more effective than sitting in one spot.
South Wales might not get the same headlines as the Norfolk Broads or Scottish lochs, but it has everything a pike angler could wish for – scenery, variety, and the chance of a fish of a lifetime.
