Volcano Calendar 2020: We're proud to present our 2020 volcano calendar: 13 different and attractive images of volcanoes, volcanic landscapes and phenomena taken during volcano tours over the past two years.
The Volcano Adventure Guide: Excellent information and background for anyone wishing to visit active volcanoes safely and enjoyably. The book presents guidelines to visiting 42 different volcanoes around the world.
Wai Sano is a 3.5x2.5 km wide caldera at the western end of Flores Island. It contains a crater lake 260 m below the highest peak of the rim, Mt Umpu Rua peak, and the SE caldera wall is truncated by the slopes of 1632-m-high Gunung Cerak. Although no historic activity is known from Wai Sano, it is believed to have erupted in the past 10,000 years. Two mildy active fumarole areas are located on SE shore of the lake.
Introduction to Plate Tectonics: The Earth's upper, rigid layer is broken into several plates which are in constant motion to one another. Most earthquakes and volcanoes occur as result of these plate boundaries.
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