Le Grand Maclu is a scenic 35-hectare natural lake in the Jura offering solid mixed coarse fishing with healthy carp, catfish and pike populations—ideal for UK anglers seeking variety beyond dedicated carp lakes. Bank fishing only, no night sessions (part of a protected 4-lake zone), so plan daytime tactics around the tranquil shoreline, roughly 350 miles from Calais. You'll need a valid French fishing licence and membership with AAPPMA Ain-Pays des Lacs (based at nearby Clairvaux-les-Lacs).
Night fishing at le Grand Maclu is not permitted. Night carp not authorised on this lake. Jura's arrêté only covers specific designated venues — this lake is not among them. Source: peche-jura.com/parcours-carpe-de-nuit.html Anglers must leave the bank before dark.
Bivouac & overnight camping is permitted at le Grand Maclu under standard French fishing law — one rod, within 10m of the water, no open fires.
Managed by AAPPMA Ain-Pays des Lacs (Clairvaux-les-Lacs). Always verify current rules with the AAPPMA before your session — regulations can change seasonally.
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le Grand Maclu holds carp, catfish, pike, perch, zander, tench, bream. Carp are the primary draw for visiting UK anglers. All carp should be handled with care and returned promptly. A landing mat and unhooking mat are essential kit for any carp session.
A valid Carte de Pêche is required to fish le Grand Maclu — you will also need to be affiliated with AAPPMA Ain-Pays des Lacs (Clairvaux-les-Lacs). Licences are available online before your trip.
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2nd Category water. Carp/coarse: open all year. Pike: 25 Apr 2026–31 Jan 2027 (closed Feb–Apr). Zander/Perch/Catfish: all year. Pike season as above.
Always verify current rules with the local AAPPMA (AAPPMA Ain-Pays des Lacs (Clairvaux-les-Lacs)) before fishing. French fishing regulations can change seasonally.
To fish le Grand Maclu, you need a valid Carte de Pêche (French fishing licence), available online at cartedepeche.fr before you leave the UK — affiliation with AAPPMA Ain-Pays des Lacs (Clairvaux-les-Lacs) is included in the purchase process. Annual, weekly and daily licences are all available online. le Grand Maclu is 351 miles from Calais — plan for a full travel day from Calais.
Jura is home to numerous public fishing venues. Browse all venues in Jura or explore all of Bourgogne-Franche-Comté.
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