The Greenways are routes that take advantage of the remains of an abandoned railway to practice hiking and cycle tourism in direct contact with nature.A large green corridor, made up almost entirely of old railway lines, crosses the province of Jaén in the southeast to the northeast, thus communicating Córdoba with Albacete. About 270 kilometers of railway infrastructure, now in disuse, which is presented as an ideal alternative for cycling and hiking due to its slope, less than 3%. Of this section, about 80 kilometers are already operative for tourist-recreational practice, in permanent contact with nature.