Boardwalk Trail by Stella Blu on Flickr.
Hidden Lake Overlook Trail is one of the busiest view trails in Glacier Park
Three miles, 4.8 km, (round trip) with an elevation gain of 460 feet The trail starts at over 6,500 feet. The boardwalk steps are steep. It is a heavily traveled trail. The altitude can alter how easy you find this trail. The view from up there is amazing.