Comboios de Portugal (CP) is the national railway company of Portugal, responsible for providing passenger train services across the country. Established in 1860, CP operates a network that connects major cities, towns, and regions, making travel convenient for both locals and tourists. The company offers various types of services, including regional, intercity, and high-speed trains. CP also focuses on sustainability and aims to promote rail travel as an eco-friendly alternative to road transport, contributing to reduced carbon emissions and improved public transport options in Portugal.