The Christmas Prince was filmed in multiple locations around Europe. The exterior shots were primarily filmed in the city of Bratislava, Slovakia, which served as the backdrop for the fictional kingdom of Aldovia. The palace scenes were shot at the stunning Bratislava Castle, while the village scenes were filmed at various locations in the city. The interior shots were filmed at multiple locations in Bulgaria, including the country's largest soundstage, which was used to create the lavish interiors of the palace. Overall, the film was shot on location in Slovakia and Bulgaria, bringing the fictional kingdom of Aldovia to life.