What is Lake Sempach?
[[Image:Sempach-Lago 086.jpg|thumb|300px|Lake Sempach, view from [[Sempach]]]] '''Lake Sempach''' ({{lang-de|Sempachersee}}) is a [[lake]] in the [[Cantons of Switzerland|canton]] of [[Lucerne (canton)|Lucerne]] in [[Switzerland]]. Its area is about 14.5&nbsp;km² and its maximum depth is 87 [[meter]]s. A 50 metre-large island named ''Gamma Insel'' is east of [[Sursee]]. It gives the name to the municipality of [[Sempach]]. {{Commonscat|Lake Sempach}} {{DEFAULTSORT:Sempach, Lake}} [[Category:Lakes of Switzerland]] [[Category:Sursee District]] {{Switzerland-stub}}