Mount Tambora Trekking

10 April 1815, mount Tambora erupted. Tambora eruption is the largest observed eruption in recorded history. The explosion was heard 2600 km away, and ash fell at least 1300 km away. One of the greatest disaster in the world. After eruption, Tambora has a big caldera, greatest crater in Indonesia‚Äôs ring of fire (diameter : …