Herzsee

Infobox_lake
lake_name = Herzsee
image_lake =
caption_lake =
image_bathymetry =
caption_bathymetry =
location = Highlands above Innsbruck, Tyrol
coords = coord|47|15|N|11|26|E|region:AT-7_type:city(1944)_source:dewiki|display=inline,title
type = Lake for fishery
inflow =
outflow = Herztalbach
catchment =
basin_countries = Austria
length = 200 m
width = 50 m
area = 0.031 km²
depth =
max-depth =
volume =
residence_time =
shore =
elevation = 760.51 m
islands =
cities = AldransThe Herzsee is a lake near the village center of Aldrans in the Tyrol region of Austria, and serves mainly for fish breeding. Formerly the Lake was opened to the public for swimming. The lake is covered in a wooded environment on a round travel route to Ampass or Sistrans. Its length is 200 m; its width is 50 m.

Due to his small size, the lake is sometimes plagued by algae. Its water quality is Grade B. The Herztalbach is the natural outflow of the Lake and discharges into the Inn River after 5 km.