Andorra, primarily known as a ski resort, is rich in archaeological heritage, featuring prehistoric artifacts from various periods, including rock carvings and a dense collection of romanesque churches. Significant sites include the 11th century church of Sant Joan de Caselles and the 12th century church of St Roma les Bons, alongside evidence of historical settlements and resource harvesting in the Madriu-Perafita-Claror Valley. Access to Andorra is straightforward via road, with the national language being Catalan and the currency in use being the Euro.