I went up the Gemmi passway from Leukerbad (1000 m). From there a nice scramble leads to Plattenhorn, (July 15, 1994).
made it to the cross intended on going higher, but decided to call it a day, was by myself and not happy with the exposure and loss rock.
A solo climb over the west summit and to the eastern middle summit (the high point). I skipped soloing the western middle summit - it is rated III and looks like really awful rock.