Lily Lake Nature Trail

Lily Lake Nature Trail is a 0.8-mile loop around Lily Lake and the marshy ground beside it. The packed-gravel path stays almost level, with about 10 feet of reported gain; allow 30 to 45 minutes if you stop at the water or benches. This is a good choice for an unhurried lake walk, a family outing, or a short stop that still gives you a view of the high peaks. It is not a climb or a long hike. The lake sits at roughly 8,930 feet, so give yourself time if you are still adjusting to altitude.

Start at Lily Lake Trailhead and follow the path around either way. It runs along the shore and wetland edge on firm gravel, with short wooden bridges and a boardwalk where the path crosses wet ground. Benches and small pull-offs sit beside the water, making it easy to pause without leaving the loop. At about a quarter mile, a side path heads toward Storm Pass. Near 0.4 mile, Lily Ridge branches away; it is a separate, steeper loop, about 1.2 miles with nearly 200 feet of climbing. A second Lily Ridge junction lies close to the east side of the lake. Stay on the lakeside path at both turns to keep this route at 0.8 miles.

From the north shore, look across the lake toward Estes Cone, Mount Meeker, and Longs Peak. On a calm day the peaks can reflect on the water; a bench or strip of path in the foreground gives a photo some scale. The low wetlands are part of the walk, too: Lily Lake sits at the headwaters of Fish Creek, which flows about five miles toward Lake Estes. It is a lot of landscape in a short circuit, with shore, wetland, and mountain views rather than a single overlook.

A dam built in 1915 expanded the natural lake from about 14 acres to 17. The park repaired it in 2012 after a safety assessment raised concerns. The trail itself came later: the National Park Service acquired the area in 1992 and built the hard-packed route with Rocky Mountain Conservancy support in 1997. The shoreline you see is partly an engineered landscape, while the short loop makes it easy to notice changes between open water, wetland, and forest without committing to a longer hike.