I did the Blue fire Ijen Tour with Java Adventure Trail, it was an amazing experience! Getting up very early in the night and a short drive to the mountain, followed by a short hike to the top. Always accompanied by a tour guide.
And then you see an amazing blue fire, standing in the middle of an active volcano in the middle of the night! Followed by a beautiful sunrise over the turquoise lake in the crater.
This was a unique experience, can’t compare it to anything else!
The whole Java Adventure Trail Team was very very nice, they did their best to fulfill every wish of their customers. They really care about you, from the beginning to the end. Would always do it with them again!