Daily Postcard: Groomed ski tracks between the Entrance Station and Cabin District Wednesday at Valles Caldera National Preserve. This is the last chance to sign up for this weekend’s Winter Soundscapes Ski Tour. During Valles Caldera Winter Fest on Saturday, March 9, join a park ranger for a guided ski tour to awaken your senses to winter soundscapes in the caldera. Registration is required. For this program, participants must bring their own skiing equipment. Learn more and register here. Courtesy/NPS