The Parc de Saint-Cloud, officially the Domaine National de Saint-Cloud, is a domaine national (federal territory), located mostly within Saint-Cloud, in the Hauts-de-Seine department, near Paris, France.The park, which covers 460 hectares (1,100 acres), was a nature reserve until 1923. It is considered one of the most beautiful gardens in Europe, and in 2005 the park was awarded Notable Garden status.