the Algarve, and fundamental access to communication lines: The airports in Faro (100 km), Lisbon (190 km) and Sevilha (270 km) and the maritime port of Sines (95 km) are conveniently located to access other major centres. Connections to other locations within the country are made through the road network: to the Litoral Alentejo through Ourique (E.N. 123); to the coastal Algarve (along the A2 and I.C.1); to Lisbon via the A2; to Mértola (on the E.N. 123); to Almodôvar (along the E.N.2); and to Beja and Évora (on the I.P.2). Within the municipality, public transport connects all localities by at least one service (except on the weekends), and a national Express service connects Castro Verde communities to stations in Beja, Évora, Lisbon and Algarve, in addition to Tomar, Coimbra, Porto, Braga and Elvas. Architecture Civic Commemorative Pillory of the Battle of Ourique (), originally erected along the northern side the Chapel of São Pedro in 1785, this marker was moved to the site of the municipal council hall around 1960. It had, around 9 May 1792, been modified to include a medallion with the image of Queen Maria II, whose bust was affixed under the words "...of the glorious apparition of Christ Our Father to our first monarch D. Afonso Henriques". During a hurricane, on the evening of the 7–8 December 1803, the monument was damaged at its narrowest point, but reconstructed. It was moved to the civic square in 1960, after being ruined by a lightning strike, wherein only the original staircase, base and the medallion survived the incident; Source of Miracle of Saint Michael (), is a temple enclosing a water well, located outside of Castro Verde is situated on the property Herdade do Mourão and dates from 1714, having been built during the same period as the Chapel of São Miguel. The chapel is situated nearby on higher ground, but both were originally constructed over pre-existing structures of unconfirmed dates. In 1982, historian Abílio Pereira de Carvalho, appointed by his regent in Lisbon to research local history (and teach at the local high school), discovered more than 230 manuscripts under the main altar of the Basilica Real of Castro Verde. His study of the manuscripts revealed information relating the history of the Fonte de Milagre and Chapel of São Miguel, leading him to write a 174-page book, all of which relate to the two sites and