The Fiastrone is a river in the

province of Macerata The province of Macerata ( it, provincia di Macerata) is a province in the Marche region of Italy. Its capital is the city of Macerata. The province includes 55 comunes (Italian: ''comuni'') in the province, see Comunes of the Province of Mace ...

in the Marche region of Italy. Its source is in the Sibillini Mountains near

Bolognola Bolognola is a ''comune'' (municipality) in the Province of Macerata in the Italian region Marche, located about southwest of Ancona and about southwest of Macerata. Bolognola borders the following municipalities: Fiastra, Montefortino, Sarnano ...

. The river flows northwest through the mountains before entering

Lago di Fiastra Lago di Fiastra is a reservoir in the province of Macerata in the Marche region of Italy. It was created in 1955. The Fiastrone flows into the reservoir from the south and exits the reservoir in the northeast part of the lake. The lake is located ...

. The river then exits the lake and flows northeast through the mountains. It then exits the mountains and Monti Sibillini National Park and flows north until it reaches the Chienti and enters that river by

Belforte del Chienti Belforte del Chienti is a ''comune'' (municipality) in the province of Macerata in the Italian region Marche, located about south of Ancona and about southeast of Macerata. Physical geography Belforte del Chienti borders the following municip ...

References

Rivers of the Province of Macerata Rivers of Italy Adriatic Italian coast basins {{Italy-river-stub