Reconstruct a question, answer pair from this explanation: The relevant information to answer the above question is: The series, originally planned to be filmed in Colorado, is filmed south of Vancouver, British Columbia, on a farm surrounded by vineyards.
Q:Context: The series, originally planned to be filmed in Colorado, is filmed south of Vancouver, British Columbia, on a farm surrounded by vineyards. The fictional frontier town of Coal Valley was erected in late 2013. Some of the set trimmings and a stage coach came from the Hell on Wheels set. The Thatcher home is the University Women's Club of Vancouver.

Question: where is the hallmark show when calls the heart filmed?
A:south of Vancouver , British Columbia , on a farm surrounded by vineyards