I am planning a tour to Kawah Ijen.
I will arrive at Surabaya Airport at AM 09:10, 01 May
and have to get to Yogyakart by the evening on 03 May.
And I am a solo traveller.
I think "Surabaya-Ijen-Bromo-Yogyarkarta" route would be great for me.
Also I think I can manage to get to Banyuwangi by myself on 01 May.
Is there any recommendation for agencies or ways to make this tour possible?