Attu is the westernmost and largest island in the Aleutian Islands of Alaska. Atka is an island in the central Aleutians, known for its fishing and hunting. Kodiak is the second largest island in the US and is located off the coast of Alaska. ANNETTE is an island in the Gulf of Alaska, known for its wildlife and recreational activities. Kiska is an island in the Rat Islands group of the Aleutian Islands of Alaska. All of these islands are part of the Alaskan Island chain.