Ijen crater lies in the middle of nature reserve area between Bondowoso and Banyuwangi regencies, East Java. Ijen crater and the lake are inexperienced kinds at an altitude of 2.368 meters high from sea level. It is walled volcanic crater with a height of 300-500 meters. The lake has zero degrees of acidity and 200 meters deep. It is Acid sturdy enough to dissolve covering and human fingers.
This crater has a section of about 5.466 hectares square. The water was a pretty calm crater and blue inexperienced and the scenery within the crater appearance therefore superb in the morning. Ijen crater's water volume of regarding 200.000.000 isometric meters to 200 degrees stargazer heat it emits golden inexperienced leister once the sun hit the face of the mountain behind Mount Ijen. It is Mount Merapi, which famous as the twin brothers.
There are two ways to reach mount Ijen: first, through to Banyuwangi as way as 38 kilometers to the west through the Licin village, Jambu and Paltuding. The second way is from Bondowoso town eastward through Wonosari village, Sempol then Paltuding way as 70 km. However, though a lot of latter is chosen the guests as a result of road and made up sleek. Meanwhile once passing the course Banyuwangi still reasonably steep hill and ought to use caution however it is terribly healthy and fun. The best time to visit Kawah Ijen is in between May up to October