PAY ATTENTION VISITOR !!! IJEN IS CLOSED !!!
Due to conservation reason, Ijen is officially closed every first Friday of the month.
For the year 2023 The closure days are 6 Jan, 3 Feb, 3 Mar, 7 Apr, 5 May, 2 Jun, 7 Jul, 4 Aug, 1 Sep, 6 Oct, 3 Nov and 1 Dec.