Balazuc is located some 16 km south of Aubenas just east of Uzer.
Aubenas Aerodrome is just north of the commune.
Access to the commune is by the D579 road from Vogüé in the north which passes through the commune east of the village and continues to Pradons in the south.
The D294 branches off the D579 in the commune and goes west to the village.
Apart from the village there are also the hamlets of Servière, Translatour, Le Retourtier, and Les Louanes in the commune.
The commune is forested in the west and east with large areas of farmland in the centre.

The Ardèche river flows through the commune and the village from north to south where it forms part of the southern border before continuing south to join the Rhône at Pont-Saint-Esprit.
Numerous tributaries rise on both banks of the Ardèche and flow into the river including the Ruisseau de Mariou, the Ruisseau de Chadenas, the Ruisseau de Chastagnon, the Ruisseau de Tison, and the Ruisseau des Costes.
Balazuc is located some 16 km south of Aubenas just east of Uzer. Aubenas Aerodrome is just north of the commune. Access to the commune is by the D579 road from Vogüé in the north which passes through the commune east of the village and continues to Pradons in the south. The D294 branches off the D579 in the commune and goes west to the village. Apart from the village there are also the hamlets of Servière, Translatour, Le Retourtier, and Les Louanes in the commune. The commune is forested in the west and east with large areas of farmland in the centre.
The Ardèche river flows through the commune and the village from north to south where it forms part of the southern border before continuing south to join the Rhône at Pont-Saint-Esprit. Numerous tributaries rise on both banks of the Ardèche and flow into the river including the Ruisseau de Mariou, the Ruisseau de Chadenas, the Ruisseau de Chastagnon, the Ruisseau de Tison, and the Ruisseau des Costes.
Balazuc