Woke to a very foggy morning so waited until the sun burnt through the clouds and then caught the boat on Koenigssee to St Bartholomew.  Has a shortish walk around part of the lake.  Then back to the starting point on the boat.  Stopped for lunch in the Motorhome and then cycled in to Berchtesgarten for a look around the old town – quite nice but quiet as all shops are shut on Saturday afternoons.  Then cycled back to the campsite in the fading afternoon light.