The famous bridge of Gorgopotamos, named after the river flowing through the administrative region of Phthiotis in central Greece, is situated over the village of Gorgopotamos. It spans the slopes of Mount Oiti and forms part of the railway connecting Athens and Thessaloniki. On 25 November 1942, the resistance movements National Liberation Front (EAM) and National Republican Greek League (EDES) assisted by British saboteurs blew up the bridge causing great delay to the German forces pressuring the allies in Africa. Blasting Gorgopotamos bridge was considered one of the most significant acts of resistance during World War II. In 1948, the 211m long and 30m tall bridge was rebuilt. A commemorative gathering takes place annually close to the site.