Hi Ann,
The Hallmark movie "Forever in My Heart" was primarily filmed in Ireland. Specifically, the movie was shot in various locations in County Wicklow and the suburb of Dalkey which is known for its scenic landscapes and has been a popular filming destination for many movies and TV shows. Some specific filming locations in
County Wicklow may have been used to depict the settings in the movie, including the fictional O'Hanlon's Hotel. They also used various locations like the Guinness Estates and the likes of
Powerscourt Estate.
It is hard to get a clear view image of your attachment to determine where exactly it is, but it is plausible that it may be a private estate. If you are on Instagram I would encourage you to reach out to Jack Turner (@jaxonturner) via DM as he has replied to fan questions in the past.
Let me know if you have any other questions and I will do my best to answer.
Cathaoir