Please note that the content of this book primarily consists of articles available from Wikipedia or other free sources online. The Arrigetch Peaks are a cluster of rugged granite spires in the Endicott Mountains of the central Brooks Range in northern Alaska. The name Arrigetch means 'fingers of the outstretched hand' in the Inupiat language. The peaks ring the glacial cirques at the head of the Kobuk River and 2 tributaries of the Alatna River: Arrigetch Creek and Aiyagomahala Creek. They are located at latitude 67 degrees 24' N and longitude 154 degrees 10' W. All of the summits of the peaks are around 6,000 ft, 1825 m elevation.