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Discover everything to fish in Llanrwst

Find the best moment to go fishing in Llanrwst, the most caught species, the techniques used, go fish with anglers nearby, find a fishing charter or guide, save your spots and discover new ones.

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N°1 | The Spined Loach

The Spined loach belongs to the Cobitidae family. The Spined Loach has a size of 6 to 12 cm. it can live up to 10 years. The breeding period runs from April to July. The female can lay up to 1500 eggs. It can be fished all year round. Its elongated, ribbon-shaped body is covered with very small scales. Variable in color, light brown to dark brown, its flanks are marked with dark spots aligned longitudinally (the points in the lower row are larger). His belly is very clear and almost white. The head is narrow. The inferior mouth (in the ventral position) is surrounded by six small barbells (4 on the upper jaw and 2 at the corner of the lips). Under each eye, there is a small moving spine that is very inconspicuous (it can be detected mainly by touch). The caudal fin has a black spot growing at its birth and is then marked with four lines of dark dots. The pectoral fins are long. If you have good eyes, you can tell the male from the female by the longer and thicker pectoral fins.

Fishing period : All year

Minimum size : 8 cm

Difficulty :

N°2 | The Vendace fish

The vendace fish belongs to the Salmonidae family. Its average size is 45 cm and its weight is 1 kg. The oldest specimens observed were 10 years old. It breeds from October to December. The female lays 30,000 eggs per kg of weight. It is fished from March to December. The vendace is a small, slender and streamlined fish that is very easy to confuse with a bleak, a small lavaret whitefish or a peled whitefish. Unlike the bleak, the vendace is a member of the Salmonidae family, which is why it has a fat fin. It differs from the lavaret and peled whitefish by its much longer lower jaw. In the lavaret whitefish, the upper jaw is longer and in the peled whitefish the jaws are of the same length. It is silvery on the sides, with a white belly and a brown-green, grey-blue or blue-green back.

Fishing period : from March to December

Minimum size : 30 cm

Difficulty :

N°3 | The Roach fish

The Roach fish belongs to the Cyprinidae Family. The current size is 10 to 30 cm and the weight is 10 to 200 g. Some individuals can reach 50 cm for a weight of 2 kg. Life expectancy is about ten years (maximum 14 years). The breeding of the roach takes place from April to June/July. Fertility is 350000 eggs per kg of weight. It can be fished all year round. Roach is one of the most common and widespread fish in slow-moving lakes and rivers. It lives in schools of individuals of approximately the same size. These benches can be composed of hundreds of roaches. It is easily identifiable by the diver: the silvery appearance of his body, the eyes and red fins allow him to identify roaches and rotengles. A closer look at the position of the dorsal and ventral fins will then make the difference between the two species. If these two fins are upright, it is the roach.

Fishing period : All year

Minimum size : x

Difficulty :

N°4 | The Grayling

The Grayling belongs to the Salmonidae Family. The average size is 35 cm for 400 g (maximum 50 cm for 1.5 kg). Life expectancy can reach 5 years, rarely more. Breeding takes place in spring. The number of eggs laid depends on the size of the female and ranges from 600 to 8000 eggs. The fishery is open from June to December. The body, compressed laterally, is covered with large scales, some of which, pigmented, draw longitudinal streaks, highlighted with black spots. The head is small, the mouth opens downwards. The muzzle is thin, the eyes have forward pointing pupils and golden rings. The distinctive signal of the species is the long, high dorsal fin, supported by about 20 soft rays. The whole forms, over nearly a quarter of the length of the fish, an iridescent flag of violet to purple coloring, also called a vexille. The caudal peduncle is thin, surmounted by the adipose fin characteristic of Salmonids.

Fishing period : From June to December

Minimum size : 28 cm

Difficulty :

N°5 | The Rudd fish

The Rudd fish belongs to the Cyprinidae family. The current size of the rudd fish is 15 to 30 cm for a weight of 0.5 to 1 kg. It can reach nearly 51 cm in height and weigh 2 kg. The rudd fish can live about 17 years. Egg laying is split and takes place from April to June. The female lays 100,000 to 200,000 eggs. Fishing for rudd is allowed all year round. It is easily identifiable by the diver: the silvery appearance of its body. A closer look at the position of the dorsal and ventral fins will then make the difference between the two species. If the ventral fins are placed further forward than the dorsal fin, it is the ratchet. The mouth, small, terminal, opens obliquely upwards. The back of the rattlesnake is brownish green, the sides and belly are silvery. The iris of the eyes is yellow with golden reflections. Dorsal, anal and pelvic fins are bright red in color.

Fishing period : All year

Minimum size : 15 cm

Difficulty :

N°6 | The River Lamprey

The River Lamprey belongs to the Petromyzontidae family. It measures 18 to 50 cm (average 25 to 35 cm) and weighs 30 to 150 g (average 50 to 70 g). Females are larger than males. The maximum age of the river lamprey is estimated at 10 years. Reproduction takes place between January and May. The number of eggs varies between 4,000 and 40,000. It is caught from January to May. A vertebrate with a cartilaginous skeleton and no jaws, the river lamprey has an anguilliform body, without scales and covered with toxic mucus. Its back is bluish to brownish green. Its sides are greyish, tanned, without mottling. The belly is white. The eyes are very well developed but remain primitive. A single nostril is located between the two eyes. In adults, the circular mouth in the lower position is a suction cup adapted to suction. The buccal disc and tongue are covered with only a few horny denticles, but most of them are strong and acute. On each side of the head, this species has seven pairs of circular gill holes (spiracules). The river lamprey has three fins: one caudal and two dorsal. The two dorsal fins are separated by a small interval, the second being triangular in shape, longer and higher than the first. The larvae are light-colored and its mouth is horseshoe-shaped. His eyes remain hidden under the skin. So it’s blind.

Fishing period : January to May

Minimum size : 20 cm

Difficulty :

N°7 | The Burbot

The Burbot fish belongs to the Lotidae family. The burbot can measure 30 to 120 cm and weigh up to 3 kg. It can live from 15 to 20 years. It breeds from December to March and can lay up to one million eggs. It can be fished all year round. The body is cylindrical, elongated, slightly compressed towards the tail, covered with small scales covered with a thick layer of mucus. The back is greenish brown or yellowish with darker mottling, with a gradation becoming lighter on the sides. The belly is yellowish white. The short, rounded pectoral fins, close to the head, overhang the ventral side with their first very elongated radius. The first dorsal fin is short, the second, very long, continues until the birth of the caudal, which is rounded. The lower jaw has a single long barbel and the nostrils have two fairly distant orifices, each with a small barbel. The mouth is wide, with many fine teeth.

Fishing period : All year

Minimum size : 50 cm

Difficulty :

N°8 | Brown Trout

The Brown Trout belongs to the Salmonidae family. According to the location, the adult size varies from 25 cm to 80 cm for 300 to 800 g. It lives for 3 to 6 years. The spawning period starts in October and end in January. The female can lay up to 4000 eggs. The fishing period is open from the second Saturday of March until the third Sunday of September. This fish is not hard to catch but the fishing needs complex skills. Depending on its environment, the brown trout have a very variable color, but the brown trout, as its name shows, is rather brown with scattered black and red spots, depending on the spawners. It has a certain mimicry according to the bottom of its living spaces since the dominant brown will become a green dress if it lives close to the banks where yellow and even sometimes silvery white will mix. It has a "useless" adipose fin between the dorsal fin and the caudal fin. The head is tapered, strong and has a powerful jaw. Its back is a pretty black or night blue.

Fishing period : March to September

Minimum size : no restriction

Difficulty :

N°9 | The Salmon fish

The Salmon fish belongs to the Salmonidae family. It can reach a maximum weight of 47 kg for a height of 1.5 m. The current size of the salmon is 50 to 70 cm, with a weight of 2.3 to 9.1 kg. It can reach a maximum weight of 47 kg for a height of 1.5 m. The current size of the salmon is 50 to 70 cm, with a weight of 2.3 to 9.1 kg. Spawning season is in October-November. Fertility is 1,500 and 1,800 eggs per kg of weight. It is fished in March in October. Salmon have a hydrodynamic and powerful body. The caudal peduncle is elongated and narrower than in trout, with which salmon share many characteristics. The mouth does not extend beyond the plumbing of the posterior edge of the eye. Adults have sexual dimorphism in the muzzle. Females have a rounded snout, while males have an elongated snout and their jaws bend sharply as they age, giving them the name of becard. The caudal fin is fairly indented, with a concave posterior edge and well defined tips. The adipose fin characteristic of Salmonids is present in salmon. The livery is different depending on the reproductive stage of the individual. The parr have 8 to 11 dark-colored vertical bars on the sides. The smolt and the adult have a silvery livery with black cross-shaped punctuation above the lateral line. At the time of reproduction, the male is adorned with bright colors.

Fishing period : from March to October

Minimum size : 50 cm

Difficulty :

N°10 | The Ide fish

The Ide fish belongs to the Cyprinidae family. Its size is generally between 30 and 50 cm but this fish can reach a maximum length of 80 cm for a weight of 5 kg and an age of nearly 20 years. Spawning takes place from March to April. Females lay between 60,000 and 160,000 eggs. The fishery is open from June to March. The body is long and laterally compressed with a terminal mouth pointing upwards. The head is strong with a small mouth, obtuse snout and yellow eyes. The back is rounded. The anal fin has a concave rear edge. The back and upper part of the head are greyish-green to brown; the yellowish-brown flanks have silvery or golden reflections; the belly is whitish. The fins are dark except for the pelvic, ventral and anal fins which are frankly red. In older and larger specimens, the body color may turn yellow/bronze.

Fishing period : June to March

Minimum size : 25 cm

Difficulty :

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The best moment to go fishing!

The fishing forecast allows you to forecast your fishing trips and always go at the right time to the right place!

How it works

This is a score of 1 to 10 calculated city by city according to some forty criteria affecting fishing: moon, weather conditions, atmospheric pressure, sunrise / sunset. sun, tides, swell etc .