Denali National Park and Preserve is a 6-letter solution for the term National Park in Alaska. It is located in the interior of Alaska and is home to the highest mountain peak in North America, Mount Denali. Katmai National Park and Preserve is another 6-letter solution for the term National Park in Alaska. It is located on the Alaska Peninsula and is known for its volcanoes, salmon-filled rivers, and brown bears. Kenai Fjords National Park is an 11-letter solution for the term National Park in Alaska. It is located on the Kenai Peninsula and is known for its glaciers, fjords, and marine wildlife.