Sabalan Sabalan Sabalan (Persian: سبلان ), or Savalan (Azerbaijani: Savalan, ساوالان ) is an inactive stratovolcano in the Alborz mountain range and Ardabil Province of northwestern Iran. At in elevation, it is the third highest mountain in Iran. It has a permanent crater lake formed at its summit. On one of its slopes around in elevation there are large rock formations of eroded volcanic outcrops which resemble animals, birds, and insects. Located in the extreme northwest of Iran, Sabalan is the country's third highest peak after Damavand and Alam-Kuh. It is also higher than Mont Blanc in the Alps. The mountain
Makushin Volcano at depths ranging from and the second, about east of the summit under Unalaska Bay occurs at depths of . The volcano was climbed by English born American geographer George Davidson in 1867 who conducted some important geographical and geological research into the volcano area and the Makushin valley. Mount Makushin is located on the northern Unalaska Island, which is situated to the west of the town of Dutch Harbor. The Unalaska Bay, which is wide, separates the Dutch Harbor and Unalaska towns. The volcano is truncated, with a width of , forming the triangular northwest extension of the Unalaska