05/11/2015 10:38 AM EDT
Happy 105th birthday, Glacier National Park in Montana! On this day in 1910, Glacier became our country’s 10th national park. Gavin Danapong captured this magical moment as the sun begin to rise over St. Mary Lake, revealing a rainbow. Check out more photos of Glacier’s breathtaking beauty: http://on.doi.gov/1EXW607
Photo from www.sharetheexperience.org.