Baker Gulch to Parika Lake

This is the full hike from Bowen/Baker Trailhead to Parika Lake and back: about 11.1 miles round trip with 2,510 feet of climbing. Allow six to seven hours. The lower valley is a gentle warm-up, but the upper trail gets rocky and the last climb is steep at more than 11,000 feet. The reward is a small alpine lake tucked beneath a high cirque, after a route that moves from river meadow to forest, boulder field, and open mountain terrain.

From the trailhead, follow the signed approach across the Colorado River and along the gravel road through Kawuneeche Valley to Baker Gulch. The mapped trail line begins about a quarter-mile beyond the parking point, so use the trailhead signs to find the first leg rather than treating the map’s starting dot as the lot itself. The early miles climb gradually through lodgepole pine; around three-quarters of a mile, the route leaves Rocky Mountain National Park and enters Never Summer Wilderness in Arapaho National Forest, where a registration kiosk stands.

In the upper valley the tread becomes rougher through a boulder field, with more open views toward Peak 12,442 and nearby aspen. At the upper junction with Baker Pass Trail #29.1, stay on Baker Gulch; the Parika Lake Trail #29.2 branches farther on.

At roughly 3.4 miles, the route reaches the Grand Ditch. Follow the service-road and footbridge crossing, then turn back onto Baker Gulch. A short stretch around the crossing is not fully joined in the mapped trail data, although the footbridge and continuous tread are visible on the ground map. Farther up, expect two unbridged stream crossings; the first can be wet during spring runoff.

Beyond the Parika junction, the trail climbs steeply toward treeline. The trees thin and the surrounding peaks open up before a shorter final rise reaches the lake’s eastern shore. Fairview Mountain, Parika Peak, and Peak 12,253 frame the basin. After snowmelt, alpine wildflowers add color along the water. For a photo, include the shoreline boulders in the foreground with the cirque behind the lake; the low basin view gives the water and steep walls useful scale.

The Grand Ditch is an irrigation diversion built from 1890 to 1936. It carries water from the Never Summer Mountains across the Continental Divide toward the Cache la Poudre River and farms on the eastern plains. The trail’s footbridge crosses a working piece of infrastructure in the middle of an otherwise remote wilderness approach.

The Bowen/Baker Trailhead is on Trail Ridge Road, 6.4 miles beyond Rocky Mountain National Park’s west entrance. An RMNP entrance fee is required. Pets are prohibited on every RMNP trail, including this approach, even though most of the hike continues into Never Summer Wilderness. Groups are limited to 15 people and livestock. The lake route is a poor choice when the final climb or stream fords are beyond your comfort level.