For people with interest in Volcanoes, Mount Bromo and Kawah Ijen are the places to go. Mount Bromo is an active volcano and part of the Tengger massif, in East Java, Indonesia. At 2,329 meters (7,641 ft) it is not the highest peak of the massif, but is the most well known. Kawah Ijen has the largest blue flame area in the world and local people refer to it as 'Blue Fire'. It was a totally mesmerising experience for the 2.5 days I spent. The views are still reverberating in my mind as I write this. I had booked this tour on Klook (https://www.klook.com/activity/29713-3d2n-mount-bromo-tumpak-sewu-waterfall-ijen-crater-tour-malang/) for me and a friend so all the bookings and logistics were taken care of by them except for the flights.