Stausee Mattmark

Tucked into Valais/Wallis, Switzerland, Stausee Mattmark is a reservoir that fishes differently season to season. Spring brings fish into the shallows to spawn or feed on early baitfish; midsummer pushes them to cooler, deeper water; autumn turns them aggressive again as they pack on weight before winter. Anglers planning a trip to Stausee Mattmark should check water temperature and recent weather — a sudden cold front can shut a reservoir like this down for a day.

Location

46.0354, 7.9605 · View on OpenStreetMap →

Species Reported in Valais/Wallis

These species are commonly caught at fishing spots across Valais/Wallis. Conditions at Stausee Mattmark may vary.

Rainbow troutLake troutEuropean chub

Fishing Techniques

• For Rainbow trout

  Vary your retrieve speed when using spinners to find what triggers a strike; sometimes a slow, steady retrieve works best, while other times a faster, erratic retrieve is more effective.

• For Lake trout

  Target deep water near structure or drop-offs, especially during warmer months, and vary your retrieve until you find what works.

• For European chub

  When using lures, vary your retrieve speed and direction to trigger strikes. Chub often hold near cover like overhanging branches or submerged logs.

Recommended Gear

Tackle commonly used to target the species reported in Valais/Wallis.

Plan Your Trip

Before fishing Stausee Mattmark, make sure your licence covers Valais/Wallis, Switzerland and that any species-specific seasons are open. Local regulations change year to year, so check the current rules rather than going from memory.

Nearby Spots in Valais/Wallis

See all fishing spots in Valais/Wallis →

Other Fishing Regions in Switzerland