The Alaska Peninsula is a long, narrow strip of land located in the southwestern part of the U.S. state of Alaska. It extends approximately 500 miles from the mainland to the Aleutian Islands, separating the Bering Sea to the north from the North Pacific Ocean to the south. The peninsula is known for its rugged terrain, including mountains, volcanoes, and diverse ecosystems. Home to Katmai National Park and Preserve, the Alaska Peninsula features rich wildlife, including bears, moose, and various bird species. The region is also significant for its fishing industry, particularly for salmon. Its remote location and natural beauty make it a popular destination for outdoor enthusiasts and researchers alike.