Glacier National Park
While it might not get the press that Yellowstone does, Glacier National Park in the northern part of the state is a must see when you come to Montana. With a total area of 1,600 square miles, the park is known for its spectacular scenery and abundance of natural glaciers, 26 in all. The park is home to 70 species of mammals and more than 200 species of birds, and features such natural attractions as the Iceberg Lake Trial and the 50-mile-long Going-to-the-Sun Road.