The Lake McDonald Lodge is a historic lodge located within Glacier National Park, on the southeast shore of Lake McDonald. The lodge is a 3-1/2-story structure built in a Swiss chalet style based on Kirtland Cutter's design. The foundation and first floor walls are built of stone, with a wood-frame superstructure. The lobby is a large, open space that extends to the third story. It has a massive fireplace and a concrete floor scored in a flagstone pattern, with messages in several Indian languages inscribed into it. The rustic lodge is a National Historic Landmark. Lake McDonald Lodge is a member of Historic Hotels of America, the official program of the National Trust for Historic Preservation.