Sareyn Sareyn Sareyn (, also Romanized as Sar‘eyn, Sara’eyn, Sar‘eīn, Sar ‘Eyn, and Sarein) is a city in and the capital of Sareyn County, in Ardabil Province, Iran. Sareyn is known for its hot springs. The population is about 8000, and increases to more than 20000 in the summer because of the many tourists who go there due to the charming climate. It stands 25 km from Ardabil and total area is 1.28 square km. At the 2006 census, its population was 4,478, in 1,135 families. The Sareyn springs are near an inactive volcano in mount Sabalan and its water contains
Malinche (volcano) Puebla states, this volcano is part of the Trans-Mexican Volcanic Belt. The park is the fifth largest of the 85 peaks in México. It covers an area of , of which roughly two thirds belong to Tlaxcala and one third to Puebla. The diameter of the park is approximately . La Malinche is an inactive stratovolcano which began to form in the middle of the Paleogene period, 30–35 million years ago. Since that time it has grown through eruptions, the last of which is believed to have occurred ca. 3,100 years ago. It is not a typical volcanic cone, but