How do I get to blue mountain from downtown Toronto and back via public transport?

I want to know how to get to blue mountain and back from downtown Toronto via any public transportation (bus, subway, train)



I remember someone told me you have to take two buses from Toronto. But I don't remember what buses.How do I get to blue mountain from downtown Toronto and back via public transport?
Greyhound runs from the downtown bus terminal and Yorkdale GO terminal to Blue Mountain. There are two direct trips a day, leaving downtown at 8:00 AM and 3:15 PM.How do I get to blue mountain from downtown Toronto and back via public transport?
you will need to take the greyhound