Sabalan years, so Mt. Savalan is one of the important sacred places in Zoroastrianism. Based on nomadic beliefs, when all the snow of Sabalan melts, the end of time will come. Sabalan is a large andesite stratovolcano in Meshgin Shahr (Khiav), in Iranian Azerbaijan in North West Iran. It is the second highest volcano after Mount Damavand. The volcano is quite old. Its first eruptions occurred in the Eocene and later in the Miocene. But the main volcanism happened in the Pliocene and the Pleistocene as some of its rocks have been dated to 5–1.4 million years. Some references state that
Mahagnao Volcano Institute of Volcanology and Seismology (PHIVOLCS) classifies Mahagnao as inactive volcano even with the active thermal features of the mountain. Mahagnao Volcano is the focal point of the "Mahagnao Volcano National Park" created on August 27, 1937 with "Proclamation No. 184" with an area encompassing . Under the "National Integrated Protected Areas System" (NIPAS) of the Department of Environment and Natural Resources, the park was renamed to Mahagnao Volcano Natural Park with "Proclamation No. 1157" on February 3, 1998. Mahagnao Volcano Mahagnao Volcano also known as part of (Mahagnao Volcano Natural Park) is a dormant volcano located in the Barangay