Hidden Lake is located in Glacier National Park, in the U. S. state of Montana

Montana

Montana is a state in the Western United States. The western third of Montana contains numerous mountain ranges. Smaller, "island ranges" are found in the central third of the state, for a total of 77 named ranges of the Rocky Mountains. This geographical fact is reflected in the state's name,...

. Hidden Lake is surrounded by numerous peaks including Bearhat Mountain

Bearhat Mountain

Bearhat Mountain is located in the Lewis Range, Glacier National Park in the U.S. state of Montana. Bearhat Mountain is immediately west of Hidden Lake....

 to the southwest, Clements Mountain

Clements Mountain

Clements Mountain is located in the Lewis Range, Glacier National Park in the U.S. state of Montana Clements Mountain rises to the west of Logan Pass and above the Hidden Lake Trail which leads to Hidden Lake just west of the continental divide. The peak was named after Walter M. Clements who had...

 to the north and Reynolds Mountain

Reynolds Mountain

Reynolds Mountain is located in the Lewis Range, Glacier National Park in the U.S. state of Montana. Reynolds Mountain is situated along the Continental Divide and is easily seen from Logan Pass by looking due south from the pass. Hidden Lake is located below Reynolds Mountain to the west....

 to the east. Hidden Lake is a popular day hike destination with the Hidden Lake overlook a 1.5 miles (2.4 km) hike from Logan Pass

Logan Pass

Logan Pass is located along the Continental Divide in Glacier National Park, in the U.S. state of Montana. It is the highest point on the Going-to-the-Sun Road....

and the lakeshore adding another 1.5 miles (2.4 km) one way.