Ski Etiquette: Officially, the ski and snowshoe trails do not close. However, LWSC discourages skiing unlit trails after dark. Do not ski directly behind the snowcats or during grooming hours of 11:00PM to 7:00AM. The snow requires 1 hour of "set time" after grooming. Skiing directly behind the groomer drives our staff crazy and spoils the ski conditions for others. You may deposit day ticket payments in the trail fee boxes located at the trailheads if you are night skiing or using the trails after ticket locations are closed.