2015 MTV Video Music Awards - Arrivals
Credit: Gregg DeGuire/WireImage

Now this is too cute. Kourtney Kardashian is currently on a trip to Yellowstone National Park, where she has been 'gramming up a storm while wearing plenty of mountain-appropriate attire. But it's her latest snap with her youngest son, Reign Disick, that is definitely the most adorable.

The mother-of-three shared the photo, which shows off the 9-month-old baby's sweet chubby cheeks on her Instagram account, captioning it: "Yellowstone National Park. #lonemountainranch #justcallmedavycrockett."

But her picture with little Reign isn't the only 'gram she's shared from her mountain getaway. Check out more photos from her trip below: