Strahlhorn Normal Route and Allalinhorn Hohlaubgrat Topo

(...as seen from Britannia hut) The Hohlaubgrat(Red) is mainly snow/glacier route.: PD + , rock climbing (II+) 30 m under the summit (equiped), snow up to 35° - 1000 m level difference from Britania Hut. Normal route to Strahlhorn(Blue) ascends the ridge on the left and then goes down to Allalin Glacier. ...another Topo of Strahlhorn Normal Route and Allalinhorn Hohlaubgrat here...