Grandjean Sawtooth Lake Loop is a 20.4 mile moderately trafficked loop trail located near Lowman, Idaho. The trail goes from Grandjean Campground along Trail Creek, loops up around Sawtooth lake via the North Fork Baron-Sawtooth Lake trail, before turning back towards Grandjean trailhead along Baron Creek. A fun loop only a couple hours outside of Boise. 

The Heart of Darkness Loop (aka Ochoco Mountains Loop) is a 38 mile route off the beaten path in Central Oregon's Ochoco Mountains National Forest. The route links the Ochoco Mountain Trail #823, the Payten Trail #820D, the Black Canyon Trail #820, and the Owl Creek Trail #820A. Spanish Peak (6,871ft), one of the 8 highest peaks in the Ochoco mountains, is just a short distance off the route.