You searched for: Place Along trail where creek crosses just below peak. Cisco Grove, Signal Peak, Tahoe National Forest, Nevada City Ranger District, along trail leading to Signal Peak from parking area up road from Indian Springs Campground. Remove constraint Place: Along trail where creek crosses just below peak. Cisco Grove, Signal Peak, Tahoe National Forest, Nevada City Ranger District, along trail leading to Signal Peak from parking area up road from Indian Springs Campground.