This is the Keyhole at Longs Peak in Rocky Mountain National Park. Longs Peak is the highest mountain in Rocky Mountain National Park with an elevation of 14,259’. The Keyhole- ranked at the hardest day hike in the USA by @marmot. The Route from the trailhead to the summit is around 15 miles with over 5,000’ feet of elevation. Slightly less than 50% of people summit Longs Peak. Longs Peak is also listed at the “deadliest” mountain in Colorado. #colorado #longspeak #rockymountainnationalpark #nationalpark #national #usa #hike #climbing