Leading Cairngorm Club meet. Descended early in the day from Breslauer Hütte to Vent for a nice breakfast. We ascended to Rameljoch. Some went straight to Ramolhaus where we spent the night. I and the rest of the party climbed Hintere Spiegelkogel. There was a large cornice; it was rather exposed but not difficult. Then a thunderstorm approached causing a rapid descent to Ramolhaus. After a night at Ramolhaus we descended to Obergurgl to begin our journey home to Scotland.