The Railway That Never Ran Curiosity · El Campillo de la Jara, La Jara, Toledo Image of El Campillo de la Jara, not of the place itself. The railway line planned across La Jara was largely built but never opened; decades later its tunnels, viaducts and stations were turned into a greenway. Photo: 19Tarrestnom65 (CC BY-SA 4.0) What to see and do in El Campillo de la Jara