392–625 m (1,286–2,051 ft) (avg. 520 m or 1,710 ft)
1 French Land Register data, which excludes lakes, ponds, glaciers > 1 km2 (0.386 sq mi or 247 acres) and river estuaries.
Dionay (French pronunciation:[djɔnɛ]) is a former commune in the Isère department in southeastern France. On 31 December 2015, it was merged into the new commune of Saint-Antoine-l'Abbaye.[2]