-	Adult	Child (7–12)	Who skis free: Ages 5 and younger, and 80 and older. Who skis at a discount: Ages 13–17 pay $38; ages 60–79 pay $18. Parents can buy an interchangeable adult ticket for $48 that either of them can use—a good deal for those with toddlers. If you are planning on skiing more than just one day, consider the Diamond Peak Mini Pass program, where you can buy tickets in combinations of two, three, five or seven days, starting at $85 for two days (tickets are valid any day of the season). Purchase tickets at any ticket window. COSTCO DISCOUNTS: Diamond Peak Ski Resort is selling discount lift tickets at Costco. The tickets are available in two-packs for $69.99; that's $35 per day versus the regular rate of $48. Call the resort or look on its website for Costco locations that are participating in this special.
One day	$48	$18