The Clanio River is not widely known even to locals in Agro-Nolano, Italy, though it represents a complete hydrographic system. Its name was obscured in old texts where it was substituted with Lagno, and past geography created confusion about its source and path. The course can be divided into three sections - upper, middle, and lower.

1. CLANIO RIVER

2. The name Clanio isn’t well-known even to the natives of Agro-Nolano, though it represents a complete hydrographic system of Campania Felix

3. The factors which contributed to the poor knowledges about the Clanio are: Its name was hidden and intened in old texts because it was substituted by the name Lagno The approximate geography of the past which created confusion on its source and course

4. The course of the Clanio can be divided into three sections: upper, middle and lower

5. Upper course of the Clanio

16. Middle course of the Clanio

20. Lower course of the Clanio