One of the busiest trails in northern Colorado. The trail is steep, gaining 2,039 ft in 3.1 miles. Greyrock Meadows Trail (2.6 mi.) is a loop trail off of the Greyrock Trail and can be traveled for different views. Greyrock climbs from the Poudre Canyon alongside the Cache la Poudre Wild and Scenic River. The top of Greyrock provides views of plains out to the east and mountains to the west. Please stay on the trail.