Alatsee

{{Infobox lake

| name = Alatsee

| image = Aerial image of the Alatsee (view from the southwest).jpg

| caption =

| image_bathymetry =

| caption_bathymetry =

| location = Ostallgäu, Bavaria

| coords = {{coord|47|33|39|N|10|38|22|E|region:DE-BY_type:waterbody_source:dewiki|display=inline,title}}

| type = meromictic

| inflow = groundwater

| outflow = Faulenbach

|pushpin_map=Bavaria

| catchment =

| basin_countries = Germany

| length = {{convert|490|m|abbr=on}}

| width = {{convert|290|m|abbr=on}}

| area = {{convert|12.00|ha|abbr=on}}

| depth = {{convert|15.3|m|abbr=on}}

| max-depth = {{convert|32.1|m|abbr=on}}

| volume = {{convert|1840000|m3|abbr=on}}

| residence_time =

| shore = {{convert|1.3|km|abbr=on}}

| elevation = {{convert|868.0|m|abbr=on}}

| frozen =

| islands =

| cities =

| reference =

}}

Alatsee is a meromictic lake in Ostallgäu, Bavaria, Germany.

At an elevation of {{Convert|868|m|ft}}, its surface area is {{Convert|12|ha|acre}}.

Many divers have died or disappeared mysteriously in the lake due to the toxicity of the organisms living in the lake. These organisms create the "blood cloud " that occurs quite abundantly throughout the year.

Category:Lakes of Bavaria

This lake supposedly holds Hitler's gold.{{Ostallgäu-geo-stub}}