down to the crater base of Tambora

approaching Doro Api Toi, the mini crater in the giant crater

steam fumarole at the ground of Tambora, at 1.450m

Into the caldera of Tambora

sunrise at the crater rim, with Rinjani in the west

campsite on the crater ground, at 1.450m, below the western wall

minutes before sunset in the crater

ropes are safer to climb steep parts

Break at Pos Wadunae, in a granite formation at 2.250m

end of a creek on the crater base

lake on the crater base of Tambora

the green northern wall of the crater, 1.200m high

the western wall

tele zoom from the rim (2.650m) to the crater base (1.450m)