Alpsee

Infobox lake
lake_name = Alpsee
image_lake = Alpsee.jpg
caption_lake = View from Neuschwanstein castle, with Schloss Hohenschwangau visible in the lower right
image_bathymetry =
caption_bathymetry =
location = Ostallgäu, Bavaria
coords = coord|47|33|04|N|10|43|25|E|display=title,inline|region:DE-BY_type:waterbody_source:dewiki
type =
inflow =
outflow =
catchment =
basin_countries = Germany
length = 1.9 km
width =
area = 88 ha
depth =
max-depth = 62 m
volume =
residence_time =
shore = 4.7 km
elevation = 813.94 m
islands =
cities =
frozen = The Alpsee is a lake in the Ostallgäu district Bavaria, Germany, located about 4 kilometres southeast of Füssen It is in close proximity to the Neuschwanstein and Schloss Hohenschwangau castles.

The lake has just under five kilometres of shoreline and a depth of up to 62 metres. It is a popular tourist attraction, given its proximity to the castles and the wild swans that inhabit the lake. Boats are available for rent and there is a wide variety of hiking trails in the vicinity. A circular path leads around the shore, and the "Fürstenstrasse" (Princes' Road) leads from Hohenschwangau over the Schwarzenberg ridge and down to Pinswang in the Lechtal.