It really changes season to season as to when they open and close. They will open when they get enough snow which can be any time from early November to late December. Again closing date isn't a set thing either as they will close when they just don't have the snow cover to run the lifts. They has been skiing as late into the year as June. The best time to ski park is the spring. They have a few decent comps and so are putting more and more effort into their park. This year they built a pipe and have generally improved on their park each year they've been building.