Nearly each summer, Maria, Alexander and their children would make an annual trip to Denmark, where her parents, King Christian IX and Queen Louise, hosted family reunions. Maria's brother, King George I, and his wife, Queen Olga, would come up from Athens with their children, and the Princess of Wales, often without her husband, would come with some of her children from the United Kingdom. In contrast to the tight security observed in Russia, the tsar, tsarina and their children relished the relative freedom that they could enjoy at Bernstorff and Fredensborg. The annual family meetings of monarchs in Denmark was regarded as suspicious in Europe, where many assumed they secretly discussed state affairs. Bismarck nicknamed Fredensborg “Europe’s Whispering Gallery” and accused Queen Louise of plotting against him with her children. Maria also had a good relationship with the majority of her in-laws, and was often asked to act as a mediator between them and the tsar. In the words of her daughter Olga: “She proved herself extremely tactful with her in-laws, which was no easy task”.