Rocky Mountain National Park was dedicated on September 4th, 1915 and will celebrate its 100th anniversary next year. The park plans to have a year-long celebration for the century mark starting this September. For information about upcoming events, visit nps.gov/romo.

Don’t miss the insider’s guide to Rocky Mountain National Park in our June 2014 issue.

—Images courtesy of Rocky Mountain National Park

Dedication Ceremony: September 4th, 1915
Rock Cut Construction, 1932
Rock Cut Crew, 1958
Winter 1966
Old Fall River Road
Dedication Ceremony: September 4th, 1915
Rock Cut Construction, 1932
Rock Cut Crew, 1958
Winter 1966
Old Fall River Road