Stillwater · Granite · Savoie / Haute-Maurienne (Vanoise)

Lac du Mont-Cenis

Lac du Mont-Cenis terrain map
Terrain map

Mont-Cenis is technically a reservoir — the dam went in in 1968 and flooded the old pastures and a hamlet or two — but it sits at 1,974 metres in the Vanoise granite and it fishes like a genuine Alpine water because that is basically what it is.

Species

Good drifting conditions on Lac du Mont-Cenis

Good wave on — drift country. A useful wave. Work the productive shore.

No strong hatch signals at the moment — general searching tactics should work best. The ripple is helpful — fish should move onto the feed and a slow-drifted team or single wet will cover water well.

51% confidence in this read
Conditions
Wind
NE 5 km/h
Calm
Wave
Ripple
Water temp
No reading
Air temp
-10°C
Cloud
Overcast
Pressure
Rain · 24h
0.0 mm
No rain

Some readings unavailable — check directly before fishing.

Condition match
73%
Cloud50%
Wind100%
Temp60%

A good match for this venue — most conditions are close to what it fishes best in.

How to fish it · for brown trout
When
June–September
Where
Set up a broadside drift and cover the water systematically. Work a bushy searching pattern on the bob and drop a contrasting nymph on the point.
Method
Method not yet authored.
Kit
Kit not yet authored.
The plan
Plan A

Set up a broadside drift and cover the water systematically. Work a bushy searching pattern on the bob and drop a contrasting nymph on the point.

Plan B

If the main plan is not working, switch to a smaller, more imitative pattern fished slower and deeper. A change of drift angle can also make a difference.

Watch for

Keep an eye on changing conditions — wind shifts and cloud breaks can trigger short feeding spells.

Boat — drift

A gentle ripple is ideal for drifting — broadside drift covering the wind lanes should be productive.

Why this score
  • Wind conditions (ripple) closely match what this water fishes best in.
Through the year
0–3 scale · May highlighted
J
F
M
A
M
J
J
A
S
O
N
D
Trout seasonSeason
1
2
2
2
1
Large Dark OliveHatch
1
2
2
1
March BrownHatch
1
2
1
Iron BlueHatch
1
2
2
1
Blue Winged OliveHatch
1
2
2
2
2
1

Numbers are intensity 0 (none) to 3 (peak) — a guide, not a guarantee.

Permits & access
Permit required — see local rules.
  • AAPPMA Haute-Maurienne Vanoise
  • Standard 1ère catégorie rules
  • Short season — check for ice-out and first-snow closure.
Directions
About this water

Mont-Cenis is technically a reservoir — the dam went in in 1968 and flooded the old pastures and a hamlet or two — but it sits at 1,974 metres in the Vanoise granite and it fishes like a genuine Alpine water because that is basically what it is. The drive up from Lanslebourg is half the pleasure and half the filter: you arrive and the lake is quiet and the trout are wild, which is exactly the combination mountain anglers go looking for and rarely find. Ice-out is late — often not until the end of May — and the fishing season is tight, but the window that does open is genuinely good. Expect small fish, genuine wild browns, and the sort of day where the only sound is your fly line and the wind over the col. The char population exists but is modest and the trout are the real reason to come.

  • Lake
  • Granite
Seasons & zones
  • TroutLate May (after ice-out) → 3rd Sunday of September
  • Charvaries_by_lake → varies_by_lake
About this water · Lough note · 4 min read

Mont-Cenis is technically a reservoir — the dam went in in 1968 and flooded the old pastures and a hamlet or two — but it sits at 1,974 metres in the Vanoise granite and it fishes like a genuine Alpine water because that is basically what it is. The drive up from Lanslebourg is half the pleasure and half the filter: you arrive and the lake is quiet and the trout are wild, which is exactly the combination mountain anglers go looking for and rarely find. Ice-out is late — often not until the end of May — and the fishing season is tight, but the window that does open is genuinely good. Expect small fish, genuine wild browns, and the sort of day where the only sound is your fly line and the wind over the col. The char population exists but is modest and the trout are the real reason to come.

Other water nearby · 4