mt. bromo volcano erupts in java, indonesia

active ash asia attraction barren batok caldera cemoro ceremony crater dangerous desolate east eruption explosive gravel gunung hazardous hindu indonesia java kasada lautan lava lawang luhur massif mount mountains national overlook pananjakan park pasir peaks penanjakan plains plume poten probolinggo pura rugged sand sandsea segara semaru semeru smoke southeast sulfurous tenggar tengger tenggerese threatening tourist volcanic volcano wedi yadnya