Replying to Liberty Mountain Summer 2016 Info

So me and my friends want to ski this summer but we may not necessarily want to do the camp, I looked at Liberty's website but it was unclear to me weather or not it is open all summer and if it is, what hours

I just would like to know if anyone can help me out with more info about Liberty Mountain because me and my friends are interested in making a trip to ski there if possible this summer but we do not know when,

thanks