|Type||A lake for the Muscle Cops to work at.|
|First Appearance||Muscle C.O.P.S.|
|Notable inhabitants||The Muscle C.O.P.S. Squad; Former Member, Gary|
Muscle Lake is a lake where the Muscle C.O.P.S. work at. The lake is where the Muslce C.O.P.S. Squad works at. There is also forests in Muscle Lake. There are a lot of posters of their former member, Gary.