North Sky Trail

Dogs Leashed

Features River/Creek · Views · Wildflowers

Slow way down for a couple of wet and slippery ravine crossings. Good surface. Trail is very narrow for most of its length. Standing water and mud after snows and heavy rain.

In July 2024, this trail was extended, improved and renamed! From where the Foothills North Trail turns sharply south, look for a faint path heading uphill just east of the rail fence. This initial part of the North Sky Trail climbs a short ridge to overlook the Foothills Trailhead and the brushy creek that parallels the Foothills North Trail.

Continue north on the North Sky Trail as it dips into shallow ravines and rises up over narrow spines. The trail is usually very skinny and sometimes becomes flooded by side streams in spring. This mostly level route is not very taxing and affords good views to the east of Boulder Reservoir, Haystack Mountain and the plains. One downside is the constant traffic noise from highway 36. There are a few small ponds formed behind the banks of the trail.

Follow the contours of the hillside and across sunny fields, occasionally reaching a brushy gully with running water. In spring especially, these flooded areas wash out the trail, sometimes necessitating a nervy leap across a deep hole or rock hopping through a cascade. Mostly the route is easy going. Be sure to stop at the rocky outcrops to take in the views.

Depending on the weather, you may see paragliders swooping around in the updrafts near the Wonderland Lake area. Other views to the south include side-on flatirons, Bear Peak and Green Mountain. The trail used to terminate unceremoniously at a small industrial park area, most commonly known for the McGuckin's storage facility nearby. Now the trail extends all the way to Joder Ranch, greatly improving the connectivity of this trail system.

Wildflowers, soaring hawks