The red indicates the boundries of the old Snoqualmie Ski Bowl, later named Milwakee Ski Bowl. The black box is suppose to indicate where the MSB lodge was located.

The Green lines show the current boundries for Hyak. The Yellow show the boundries for Hidden Valley. 

Included are lift locations for current Hyak lifts (dead or alive) and one-time lifts at the Milwaukee Ski Bowl. 

Boundries are all aproximate.