Beetham/Prahl Splash NewsMason Disick learning to ski is totally in the lead for cutest moment of the year so far.
But Kourtney Kardashian, Scott Disick and baby Penelope held their adorable own on the family's recent trip to Deer Valley, Utah—the kids' first trip to the snow!
Mom, dad and the little ones made the most of the winter wonderland setting, too, swooshing all over the place on skis, going tubing, building a snowman, making snow angels, roasting marshmallows and otherwise enjoying together time while bundled up in puffy coats and snuggly caps.
"The family all seemed to be having a great time together, especially Mason," a source told E! News. "He hadn't seen snow before, but he took to it right away."
Kourtney and Scott did steal away for some time on the big kid slopes and a dinner date, but this four-day getaway was mainly all about the kids.
Looks like they made a ton of happy memories to kick off 2013.
See Mason learning to ski and all the pics from Kourtney and Scott's winter vacation