Signal Peak towers above Cisco Grove and I-80. The mountain (vs. just the peak) is named Red Mountain. The redness is apparent in this photo taken about halfway up Tahoe National Forest's road 85 ("Rattlesnake Road") which provides access to the summit and nearby lakes and campgrounds. Rattlesnake Road is a rough and steep dirt road. Rugged 2WD vehicles can make it to the top in dry weather, but 4WD is preferred. For maps and more detailed directions to Red Mountain and Signal Peak, see this album from a later activation.