The obvious choice for landscape shots is a wide angle lens, is it not..??? Wide angle also gives you more depth of field; you won't have the need for small apertures, long exposure times or a tripod. In case of fog, a wide angle lens with large aperture (small f-number) can give you fantastic dreamy and moody landscapes. In case you want to experiment more and your photo bag can take it, bring a relatively fast small telezoom and a flash for fill-in light to control the gloomy light conditions.

We do not see things as they are. ǝɹɐ ǝʍ sɐ sƃuıɥʇ ǝǝs ǝʍ