Source: Wikipedia. Pages: 49. Chapters: Krakatoa, Mount Tambora, Mount Rinjani, Mount Merapi, Mount Bromo, Weh Island, Puncak Jaya, Mount Sinabung, Kelud, Galunggung, Mount Kelam, Tangkuban Perahu, Semeru, Ijen, Peuet Sague, Kelimutu, Mount Pueh, Mount Ilas Bungaan, Mount Merbabu, Karangetang, Mount Papandayan, Mount Talang, Sangeang Api, Raung, Ribu, Arjuno-Welirang, Mount Gamkonora, Seulawah Agam, Mount Slamet, Mount Egon, Colo, Mount Lawu, Mount Pangulubao, Mount Sibayak, Mount Ibu, Dukono, Mount Sundoro, Geureudong, Mount Salak, Mount Dempo, Puncak Trikora, Dieng Volcanic Complex, Mount Hiri, Rokatenda, Mount Awu, Gamalama, Mount Tongkoko, Turgo, Mount Sumbing, Mount Sirung, Mount Guntur, Mount Cereme, Mount Telomoyo, Banua Wuhu, Kamojang, Mount Klabat, Mount Tandikat, Mount Kaba, Soputan, Hulubelu, Mount Lamongan, Mount Patuha, Baluran, Mount Penanggungan, Batu Tara, Wayang-Windu, Talagabodas, Mount Mahawu, Mount Patah, Mount Sempu, Perbakti, Poco Leok, Rajabasa, Mount Sukaria, Mount Tidar, Mount Binaiya, Amasing Hill, Mount Talakmau, Mount Lokon, Ruang, Mount Empung, Mount Malabar, Pulosari, Mount Wilis, Mount Tondano, Mount Singgalang, Sarik-Gajah, Sorikmarapi, Todoko-Ranu, Mount Tarakan, Mount Kunyit, Iyang-Argapura, Mount Rumput, Mount Hutapanjang, Lewotobi, Sekincau Belirang, Mount Kawi, Moti Island, Mount Rantemario, Iliboleng, Mount Besar, Mount Ungaran, Mount Lawit, Puncak Mandala, Mount Tigalalu, Mount Lurus, Bukit Daun, Bukit Lumut Balai, Plawangan, Ndete Napu, Mount Kendang, Lubukraya, Bratan, Mount Butak, Mount Tampomas, Belirang-Beriti, Sibualbuali, Suwoh, Mount Kembar, Mount Rantekombola, Mount Kemul, Mount Sahendaruman, Kiaraberes-Gagak, Bibinoi Hill, Poco Mandasawu, Inierie, Helatoba-Tarutung, Ranakah, Leroboleng, Karaha Crater, Lewotolo, Mount Pendan, Ebulobo, Mount Mutis, Ililabalekan, Mount Iya, Mare Island, Ilimuda, Inielika, Iliwerung, Imun, Mount Ilas Mapulu, Mount Merbuk, Mount Sago. Excerpt: Mount Rinjani or Gunung Rinjani is an active volcano in Indonesia on the island of Lombok. Administratively the mountain is in the Regency of North Lombok, West Nusa Tenggara (Indonesian: Nusa Tenggara Barat, NTB). It rises to 3,726 metres (12,224 ft), making it the second highest volcano in Indonesia. On the top of the volcano is a 6 km by 8.5 km caldera, which is filled partially by the crater lake known as Segara Anak (Child of the Sea). This lake is approximately 2000 metres above sea level and estimated at being around 200 metres deep; the caldera also contains hot springs. Lombok is one of the Lesser Sunda Islands, a small archipelago which, from west to east, consists of Bali, Lombok, Sumbawa, Flores, Sumba and the Timor islands; all are located at the edge of the Australian continental shelf. Volcanoes in the area are formed due to the action of oceanic crusts and the movement of the shelf itself. Rinjani is one of at least 129 active volcanoes in Indonesia, four of which belong to the volcanoes of the Sunda Arc trench system forming part of the Pacific Ring of Fire - a section of fault lines stretching from the Western Hemisphere through Japan and South East Asia. The islands of Lombok and Sumbawa lie in the central portion of the Sunda Arc. The Sunda Arc is home to some of the world's most dangerous and explosive volcanoes. The eruption of nearby Mount Tambora on Sumbawa is known for the most violent eruption in recorded history on 15 April 1815, with a scale 7 on the VEI. The highlands are for.