CRATER LAKE, Ore – Crater Lake National Park staff is pleased to announce our popular ranger-guided snowshoe walks begin this weekend for the 2019-20 winter season.  The walks take place on Saturdays, Sundays, and most holidays (except December 25) from December 7 through April 26.  They will also be offered daily from December 26 through January 5 and from March 20 through March 29.  Snowshoes are provided free of charge and no previous snowshoeing experience is necessary.