Take US 395 south out of Reno, turn left onto Eastlake Blvd. and then an immediate right into the northern part of Washoe Lake State Park.
Easy access, right below the road, paved parking, restrooms year-round, picnicing.
The snow and ice from a recent storm had built up along the shore of frozen Little Washoe Lake, creating these "moguls". I thought they looked interesting with the low sun angle shadows next to the prestine snow on the lake.