Crystal Mountain and White Pass Special Event: 2 for 1! On April 3rd, 2014, the Washington State Department of Transportation opened Chinook and Cayuse Pass in what is historically early for both mountain passes, due to the warm winter of 2014/2015. News that may be viewed as symbolic for the lost season, has become a chance for opportunity. Offer Michael Etezadi | April 7, 2015 0 Comments