Isanotski Peaks

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Isanotski Peaks
Isanotski Peaks Volcano.jpg
Peak of Isanotski Peaks
Elevation 8,106 ft (2,471 m)
Prominence 5,831 ft (1,777 m)
Listing Ultra
Isanotski Peaks is located in Alaska
Isanotski Peaks
Isanotski Peaks
Location Unimak Island, Alaska, U.S.
Range Aleutian Range
Coordinates 54°46′07″N 163°43′46″W / 54.76861°N 163.72944°W / 54.76861; -163.72944Coordinates: 54°46′07″N 163°43′46″W / 54.76861°N 163.72944°W / 54.76861; -163.72944
Type Stratovolcano
Volcanic arc/belt Aleutian Arc
Last eruption Unknown

Isanotski Peaks or Isanotski Volcano, known locally as "Ragged Jack", is a multipeaked mountain on Unimak Island, the easternmost Aleutian Island in Alaska, United States. It is an old, highly dissected stratovolcano, lying about 10 miles (16 km) east of Shishaldin Volcano, the highest peak in the Aleutian Islands. Its height is also often given as 8,025 feet (2446 m).

In contrast to many of the younger, symmetrical volcanoes of the region, Isanotski is topped by multiple rugged pinnacles. This makes climbing or skiing the peak much more challenging than Shishaldin, for example.

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