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Fishing Lac Saint-Pierre by RV

Pike, walleye and muskie on the widest part of the St. Lawrence, between Sorel and Trois-Rivières.

Regulation links last checked October 2026.

In short. Lac Saint-Pierre has its own special rules in the province's zone 8 page, so read them before planning. Fresh water here needs a Quebec licence.

Rules change. Seasons, closures and limits change often and can change mid-season. We link to the official pages rather than repeat them, so check them before every trip.

Licences and rules

  • Fresh water: managed by the Province. Start at Sport fishing, Gouvernement du Québec, then check the rules for each fishing zone for your zone.
  • Licences: see Getting a fishing licence for the licence categories and where to buy one.
  • Atlantic salmon: salmon fishing has its own rules and licence, so check them before you plan around a river.
  • Moving boats and gear: clean, drain and dry your boat and gear between waters, and check the province's rules on moving bait and fish.

Choose your fishing area

Fish named for this region: Northern pike, Walleye, Muskie. Read the species guide.

Lac Saint-Pierre: Sorel to Trois-Rivières

  • St. Lawrence River
  • Pike, walleye and muskie (named by an outfitter on the lake)

An outfitter on the Lac Saint-Pierre archipelago, near Saint-Ignace-de-Loyola, lists pike, walleye, muskie and sturgeon. The province's zone 8 page names special rules for the lake, so read it first.

We list 15 campgrounds and camp sites in this area. Compare RV campgrounds near Saint Francois Du Lac; Compare RV campgrounds near Trois Rivieres; Compare RV campgrounds near Trois Rivieres East.

Gear for this water

  • Shore fishing essentials. A compact rod and reel suited to your target fish. Search on Amazon
  • Boat launch & marine supplies. Dock lines and fenders sized for your boat. Search on Amazon

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Where the fish names come from

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