Gem Lake Trail is a 5.5 mile moderately trafficked out and back trail located near Estes Park, CO that features a lake and is rated as moderate. The trail offers a number of activity options and is accessible from June until September. Horses are also able to use this trail.
Gem Lake is a great little hike with some awesome free views of Estes Park. The hike starts just outside of Estes up Devils Gulch Road. Turn on to Lumpy Ridge Road and park in the lot.