The Saga-Arashiyama - Umahori section (except for a specific portion, this section has three tracks including an old line's track, and the Sagano Scenic Railway operates a sightseeing tram using this old track as a type Ⅱ railway business operator).
嵯峨嵐山～馬堀間（旧線を含めると一部区間を除き三線で、旧線は嵯峨野観光鉄道が第二種鉄道事業者としてトロッコ列車を運行している）