Lake Nokoni

The Lake Nokoni Trail is a strenuous 19.0-mile out-and-back route in RMNP. It is well-suited for experienced backpackers and campers seeking a less-traveled path. With a typical completion time of about 8.5 hours, this trail offers a rigorous but rewarding hike. The best time to visit is between May and October, and dogs are not allowed on this trail.

Start your hike at the North Inlet Trailhead, accessible via West Portal Road from Hwy 36 in the Town of Grand Lake. The trail begins with a gradual climb through the North Inlet region, leading you through Summerland Park, a broad valley with meadows and the North Inlet River.

As you progress, the trail narrows and becomes steeper at the North Inlet Junction. Here, you’ll take the Lake Nanita Trail, which climbs steeply into the alpine zone. The trail crosses the treeline as you approach Lake Nokoni, located above 10,000 feet in elevation. Several backcountry campsites are available along the way, including Summerland, Twinberry, Grouseberry, Footbridge Stock Site, Porcupine, North Inlet Junction, and Pine Marten.

The route offers varied scenery, including meadows and forest. You’ll pass Cascade Falls, where the river cascades over boulders, and Big Pool, a deep, bubbly pool formed by the river’s flow. At the junction for the lakes, you’ll cross the river at another waterfall before beginning the ascent up Ptarmigan Mountain.

Upon reaching Lake Nokoni, you’ll find a granite shore with a view of Ptarmigan Mountain. A ridge separates Lake Nokoni from Lake Nanita, requiring a 300-foot climb before descending to Lake Nanita. This lake has sheer cliffs that create a striking appearance.