Ijen Blue Fire Tour Trekking Blue Fire, Blue Flame Trekking
Ijen Blue Fire Tour or Ijen Blue Flame Tour package. https://bromosunrisetours.com/ . Cheap Price to visit Ijen From Surabaya, Malang, Banyuwangi or Bali. In Ijen Crater there is a special phenomena that we call as Blue Fire or Blue flame, which coming out from sulfur mining caused by activities sulfur gases coming out of the … Read more