Lake Tahoe is 10-mile long and 22-mile wide. It spans across Nevada and California. Sand Harbor is a state park at the east shore of the lake (Nevada). Although there is a beach in the park, the most intriguing view is the scattering rocks. Thus I would call it "Rock harbor."
The trip was enjoyable but there was a minor accident. After spending the whole day to take pictures, at night I found that one of my compact flash cards was unreadable (later even an data recovery expert failed to restore the images). These surviving pictures are not the best, but it is better than nothing.