In A Heartland Christmas, Amy and Ty, along with the rest of the Heartland family, are preparing for Christmas when they receive a distress call about several horses stranded and starving in the Rocky Mountains due to an avalanche. They quickly set out to rescue the horses, but their journey is fraught with challenges and setbacks.
As they trek deeper into the mountains, Amy and Ty encounter a group of travelers who are also stranded and in need of help. They begin working together to survive and overcome the obstacles in their path, but tensions rise as secrets are revealed and trust is tested.
Meanwhile, back at Heartland Ranch, Lou and Peter are dealing with their own issues, including a sudden visit from Peter's estranged mother. As they navigate these challenges, they come to realize the true meaning of Christmas and the importance of family and forgiveness.
In the end, Amy and Ty successfully rescue the stranded horses and return them to safety, and the Heartland family comes together to celebrate Christmas and reflect on the lessons they learned during their journey.
