Kelimutu volcano is a unique and beautiful natural landmark located on the Indonesian island of Flores. It is most famous for its three crater lakes, each with its own distinct color and properties. These lakes are considered to be sacred by the local people and are believed to be the resting place of the spirits of the dead.

The three lakes of Kelimutu are known as Tiwu Ata Bupu, Tiwu Nuwa Muri Koo Fai, and Tiwu Ata Polo. They are each a different color, with Tiwu Ata Bupu being blue, Tiwu Nuwa Muri Koo Fai being green, and Tiwu Ata Polo being red. The lakes' colors are thought to change due to the minerals and volcanic gases in the water.

Kelimutu is located in the center of a caldera, an ancient volcanic crater. The volcano has been dormant for many centuries, and its last known eruption was in 1968. The surrounding area is lush and green, with lush vegetation and unique wildlife, making it a popular destination for tourists and nature lovers.

Visitors to Kelimutu can hike to the summit and enjoy stunning views of the surrounding landscape, including the three crater lakes.