 The most famous tourist attraction in Flores is the Kelimutu volcano, containing three colored lakes, located in the district of Ende close to the town of Moni, although there is also the Inierie volcano near Bajawa.These crater lakes are in the caldera of a volcano, and fed by a volcanic gas source, resulting in highly acidic water.The colored lakes change colors on an irregular basis, depending on the oxidation state of the lake from bright red through green and blue.