Otsu Lock Gate(1890)
The Frist Tunnel (entrance)
The Frist Tunnel (exit)
The Frist Tunnel (exit)(1887)
Yamashina Canal(spring)
Yamashina Canal(summer)
Yamashina Canal (autumn)
The Second Tunnel (entrance)(1888)
The Third Tunnel (entrance)
Keage Boat Reservoir(1893)
Keage Filtration Plant(1911)
Keage Incline(spring)
Keage Incline(summer)
Keage Incline(1893)
Nejirimanpo Tunnel
Keage Power Plant(1912)
Suirokaku Aqueduct(winter)
Suirokaku Aqueduct (autumn)
Suirokaku Aqueduct(1888)
Philosopher's Path