Published on
November 12, 2025
The Greek Ministry of National Economy and Finance has launched an ambitious €90 million project aimed at modernising Greece’s central railway network. This initiative, funded by the Cohesion Fund, focuses on upgrading signaling, telecommunications, and management systems along the key transport corridors connecting Patras, Athens, Thessaloniki, and Idomeni/Promachonas. The upgrade is set to improve the efficiency, safety, and interoperability of the country’s railway system, which plays a crucial role in both domestic and international tourism.
A Strategic Investment in Greece’s Rail Infrastructure
The project, named “Installation of Modern Signaling, Telecommunications, and Management Systems in the Central Railway Core European Transport Network (TEN-T),” will be overseen by Hellenic Railways Organisation (OSE). This initiative is part of the Greek government’s broader transport strategy for the 2021-2027 period, focusing on improving the country’s infrastructure and enhancing connectivity across key cities and regions.
As one of the most important transport corridors in Greece, the rail line connecting Athens, Thessaloniki, Patras, and Idomeni serves as a vital link for both domestic travel and international connections. The new systems will help streamline passenger travel, reduce delays, and improve the safety and efficiency of train operations.
Enhancements to the Athens-Thessaloniki and Patras-Idomeni Corridor
The key components of the project include the installation of modern signaling systems and the European Train Control System (ETCS) Level 1 on the single railway line running from Thessaloniki to Idomeni. The ETCS system will enable safer and more efficient operations by providing real-time communication and control over train movements. Additionally, the electrification and signaling of the line from Paleofarsalos to Kalambaka will further enhance the network’s efficiency and sustainability.
Other improvements include the installation of a GSM-R communication system to improve rail communication across various line sections, including Tithorea – Domokos, Kiato – Rio, Thessaloniki – Idomeni, and Paleofarsalos – Kalambaka. These upgrades will support not only the safe and efficient operation of the railway system but also foster interoperability between different European rail networks, facilitating smoother international travel and cargo movement.
Boosting Tourism and Connectivity in Greece
This modernisation project is expected to significantly impact tourism in Greece by improving the overall travel experience for passengers, both domestic and international. As a major European transport hub, Greece’s rail network plays an essential role in connecting key tourist destinations such as Athens, Thessaloniki, and Patras, as well as providing links to nearby countries, including Bulgaria and Turkey.
With the planned enhancements to the railway system, visitors to Greece can expect a more efficient and comfortable journey, whether traveling for leisure or business. The upgraded rail infrastructure will offer easier access to popular destinations, including the Acropolis in Athens, the White Tower in Thessaloniki, and the Ancient Olympia site near Patras. These upgrades are expected to draw more tourists to Greece, making travel between major cities more convenient and boosting the local economy.
Moreover, the improved connectivity between Greece and its neighboring countries will make it easier for international tourists to visit Greece via train, offering a more sustainable travel option compared to air travel. The rail system will also provide an alternative mode of transport for business travelers attending conferences or events in Thessaloniki, Athens, and other major cities in the region.
Long-Term Benefits for Greek Rail Travel and Economic Growth
This modernisation initiative not only improves passenger experience but also contributes to Greece’s long-term economic growth. By enhancing the country’s rail network, the Greek government is investing in the sustainable future of public transport, which can help reduce traffic congestion, lower carbon emissions, and promote more sustainable tourism practices.
As part of the EU-funded Cohesion Fund, this project is in line with EU-wide efforts to improve transport infrastructure in regions that contribute to economic and social cohesion. By improving access to major Greek cities and tourist destinations, the project will help stimulate local economies and encourage greater international investment in the Greek tourism sector.
Timeline and Future Impact
The first stage of the modernisation works is expected to commence in 2025, with the aim of completing the entire project by 2030. Once the upgrades are complete, Greece’s rail network will be more efficient, modern, and sustainable, offering travelers a higher quality of service and increased reliability.
For tourists, the improved rail services will offer a seamless travel experience, whether they are traveling within Greece or connecting to other European destinations. With increased rail capacity, improved safety features, and enhanced connectivity, the future of rail travel in Greece looks set to enhance the country’s appeal as a tourist destination.
Conclusion: A Bright Future for Rail Travel in Greece
The modernisation of the Greek rail network, particularly along the Patras – Athens – Thessaloniki – Idomeni corridor, represents a major step forward in improving the country’s transport infrastructure. By enhancing the efficiency, safety, and sustainability of the rail system, this project will not only improve the tourist experience but also drive economic growth and sustainable travel in Greece.
