The Aleutian Islands, also known as the Aleut Islands or simply the Aleutians, are a chain of around 300 small volcanic islands located in the northern Pacific Ocean. These islands are part of the larger Aleutian Arc, which is an arc-shaped group of volcanoes and islands that extends for over 1,500 miles. The Aleutian Islands are also known by other names such as the Aleut Chain, the Aleutian Chain of Islands, and the Aleutian Ridge. Additionally, they are sometimes simply referred to as the Alaskan Islands or the Alaskan Archipelago. Regardless of what they are called, the Aleutian Islands are known for their rugged terrain, rich biodiversity, and unique cultural heritage.