My geography is so bad - I had to find a map. Hope this works!!
https://www.bing.com/maps?&ty=18&q=Bali&satid=id.sid%3ac4f6d9fa-e141-4316-1f4b-6dff75b71985&vdpid=10127097&mb=-7.947157043427154~114.30290985107398~-8.762379923964033~115.92888641357398&ppois=-8.35498142242432_115.115898132324_Bali_~&cp=-8.35498142242432~115.115898132324&v=2&sV=1&style=r&trfc=&lvl=8
It worked. Gunung Agung is in the northeast part of Bali. It surprises me the airport is closed because it is southwest. But I really don’t know anything about aviation.