- Lac de Sylans
Infobox lake
lake_name = Lac de Sylans
image_lake = Autoroute A40 01.jpg
caption_lake =
image_bathymetry =
caption_bathymetry=
location =Ain
coords = coord|46|9|40|N|5|39|50|E|type:waterbody_region:FR|display=inline,title
type =
inflow =
outflow =
catchment =
basin_countries = France
length =
width =
area =
depth =
max-depth =
volume =
residence_time =
shore =
elevation = 584 m
islands =
cities =
frozen =Lac de Sylans is a
lake atLe Poizat in theAin department,France .Ruins of old buildings remind of
ice harvesting on the lake in the 19th and early 20th centuries (1865-1917).
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