There are two subtle things I would like to point out. First, I intentionally positioned myself such that the full sun was not beaming directly into the camera. The sun is partially obscured. Second, given a choice between the highlights and the shadows, the highlights are more important. So, to be safe, I under-exposed by maybe 2/3 stop to insure that detail in the fog is retained.
Olympus C5060, ISO 80, f/4.8, 1/640 sec