Semisopochnoi Island
| Use attributes for filter ! | |
| Area | 2216 |
|---|---|
| Island group | Rat Islands |
| Date of Reg. | |
| Date of Upd. | |
| ID | 3127757 |
About Semisopochnoi Island
Semisopochnoi Island or Unyak Island is part of the Rat Islands group in the western Aleutian Islands of Alaska. The island is uninhabited and provides an important nesting area for maritime birds. The island is of volcanic origin, containing several volcanoes including Mount Cerberus.
