Komodo National Park is nestled between eastern Sumbawa and western Flores lie three tiny grass-covered islands Komodo, Padar and Rinca, which together form the  Komodo National Park, a protected wildlife reserve. This is the home of the giants lizard known as the "Komodo Dragon" it was thought to be a myth until the turn of the century, when fishermen who were forced by a storm to take shelter on Komodo sight the monsters.

The islands of Komodo National Park are generally young , oceanic volcanic islands which are constantly : rising, eroding, and subsiding in the sea. West Komodo was probably the first to form from volcanic activity in the Jurrasic era about 130 - 134 million years ago. East Komodo, Padar and Rinca are younger and probably emerged in the Eocene era about 49 million years ago.

Komodo National Park, it is encompasses over 173.300 ha of 40.728 ha land and 132.572 ha sea. Three largest islands dominated the land, are Komodo (33.937 ha) Rinca (19.625 ha) and Padar (2.017 ha). Land topography is rugged with the highest point 735 m at mount Satalibo.

There are no active volcanoes in the park although the islands are located in one of the world's most active volcanic belts, tremors from volcanic belt are common. The closest active volcano last erupted in 1975. Gunung Sangeang Api located northwest of Komodo island last erupted in 1997 and is still smoking from the northern peak.