The Chiusella starts in the
Graian Alps near Mount Marzo and Bocchetta delle Oche, a mountain pass connecting
its valley with
Val Soana. Flowing initially from NW to SE it reaches
Traversella and the permanently inhabited part of the valley. In the territory of
Issiglio it receives from the right side the waters of Torrente Savenca, its main
tributary. Just downstream from this confluence, the Chiusella is blocked by a
dam forming the
Lake Gurzia. Flowing eastwards it forms a
canyon and leaves the mountains entering the plain; near
Strambino it finally flows into the
Dora Baltea. == Tributaries ==