It is a national park in southwestern Alaska and has many lakes and streams which make it the perfect place to fish salmon. It has such wonderful features which are not found in any other park in Alaska. These include the junction of three mountain ranges, a coastline with rainforests along the Cook Inlet, a plateau with alpine tundra on the west, glaciers, glacial lakes, major salmon-bearing rivers, and two volcanoes. There are no roads to the park and it can only be reached by boat or small airplanes.