The first formally recognized paediatrics hospital was the Hôpital des Enfants Malades in Paris, France, which opened in 1802. The United Kingdom was soon to follow and established The Great Ormond Street Hospital in London, England, in 1852, which marked the opening of the first British children's hospital. The United States would soon follow and established The Children's Hospital of Philadelphia in Pennsylvania in 1855. Canada established their first children's hospital in 1875; The Hospital for Sick Children in Toronto, Ontario, along with the latter all remain open today. By the end of the 19th century, and the during the first two decades of the 20th century, the number of children's hospitals tripled in both Canada and the United States. The first children's hospital in Scotland opened in 1860 in Edinburgh.