#trotus valley
- Agăș — The name of a commune and its administrative center located in Bacău County, in the Moldavia region of Romania, situated along the Trotuș River valley between the Tarcău and Ciuc mountains. The locality is renowned for its spectacular mountain landscapes, rich forestry resources, and traditional architecture specific to the sub-Carpathian area, holding a history tied to timber exploitation and trans-Carpathian trade routes.
- Asău — The name of a commune and its residential village in Bacău County, Moldavia, Romania, located in the mountainous area of the Trotuș Valley. The locality is historically recognized for its forestry operations, picturesque relief consisting of mountain massifs and hydrographic basins, being also a reference point in the region's rural administrative network.