Follows the continuing story of teacher Elizabeth Thatcher, widow Abigail Stanton, Constable Jack Thornton and the other residents of the 19th century Canadian coal mining company town of Coal Valley.

Elizabeth is still dealing with Jack's departure to the Northern Territories when problems closer to home arrived, this time in the form of two new students. Chad and Earl are Ray Wyatt's nephews and are rude and condescending to Elizabeth. Eventually, they even vandalize the school. Meanwhile, Abigail is trying to keep her cafe up and running despite Wyatt stealing customers by opening up a commissary at the railroad and forces his men to eat there....

Elizabeth's life is full of challenges and adventures while she waits for news of Jack. She offers to take care of Opal, one of her students, while her parents deal with a family emergency. Meanwhile, Abigail is growing ever closer to Cody and Becky, the two children she is caring form. When Codyfalls terribly ill, Abigail fears for the worst. The entire town of Hope Valley will have to rally together to save the boy.

The residents of Hope Valley are ready to overcome any obstacles that come their way. When school supplies run low, Elizabeth works with her students to create a carnival to raise funds. However, there are more challenges in store for Elizabeth when she is betrayed and her beloved job as a teacher is in jeopardy. Meanwhile, Jack, Frank and Bill must face off against escaped criminals. There are certainly no dull moments in Hope Valley.

Elizabeth gets to know Lucas better when he surprises her with a grand gesture. However, his past comes back to haunt him, and Elizabeth must choose between him and Mountie Nathan at the Founders' Day Festival dance.

When Elizabeth leaves her comfortable life in the city to move to a frontier town, she finds new purpose and love.

It is almost time for the wedding Jack and Elizabeth have waiting so long for. However, disaster strikes when the church accidentally catches on fire, ruining the building, the wedding decorations and Elizabeth's dress. Worse still, Bill has been ambushed on Mountie business, and has Jack and Elizabeth's wedding rings. The entire town will have to work together to save the day and ensure Jack and Elizabeth get the wedding of their dreams.

Michael Cooper is a designer whose state-of-the-art ski lodge is in harm's way of a titanic avalanche that buries his new wife, Emily, and a resentful teenage daughther, Paige, inside. In a desperate race against time, Emily leads the survivors on a treacherous journey to freedom, while Michael mounts rescue efforts before a second, even more devastating avalance hits.

Elizabeth returns from her honeymoon with Jack to find that the town is running out of money. She and Abigail, along with the rest of Hope Valley, work together to try to find the perfect investor for the failing town bank. During this, Elizabeth also teaches her students some very important lessons.

Continues the adventures of young school teacher Elizabeth Thatcher and Mountie Jack Thornton, as they face new adventures and trials with the many citizens of Hope Valley, a town on the Canadian frontier.