Bromo Mountain - East Java
Mount Bromo (Indonesian: Gunung Bromo), is an active volcano and part of the Tengger massif, in East Java, Indonesia. At 2,329 metres (7,641 ft) it is not the highest peak of the massif, but is the most well known.
Jaya Wijaya Mountain - Irian Jaya Indonesia
Jayawijaya Mountain is the only mountain in Indonesia which the top is covered by snow, the altitude is about 4884 m. Jayawijaya cross wised from West Papua, Indonesia. Jayawijaya range has the highest mountain peak in Indonesia.
Lake Toba - North Sumatera
Lake Toba is a lake and supervolcano. The lake is 100 kilometres long, 30 kilometres wide, and up to 505 meters (1,666 ft) deep. Located in the middle of the northern part of the Indonesian island of Sumatra with a surface elevation of about 900 metres (2,953 ft). It is the largest lake in Indonesia and the largest volcanic lake in the world.
Lake Kelimutu - Flores NTT
They are located on the same volcanic peak yet each of the three crater lakes atop Kelimutu in Indonesia is a markedly different color. It is the only place on earth where this amazing color variation takes place.
Kawah Putih - West Java
Kawah putih merupakan sebuah danau hasil letusan Patuha. Tanah yang bercampur belerang di sekitar kawah ini berwarna putih, lalu warna air yang berada di kawah ini berwarna putih kehijauan, yang unik dari kawah ini adalah airnya kadang berubah warna.