FATMAP difficulty grade
The Wetterhorn is a lovely remote summit, looking miles down to the Grindelwald valley, with great views of all the Bernese Oberland Giants too.
It is much photographed from afar, as its subsidiary summit, the Scheideggwetterhorn, which has a very impressive 1000m W Pillar.
The route onto the glacier is a little indistinct, so a recce the night before is worthwhile.
From the hut take the good path with blue and white markings, that leads upwards, branching off it to the R at about 2530m.
(The other path continues up to the Chrinnenhorn).
Head up onto the glacier which you follow in an arc, bending up and then to the R to avoid a line of crevasses.
Head off onto the rock from the glacier horizontally to gain a rocky crest.
Follow this easily, keeping an eye out for a second subsidiary rocky crest to your R in ascent.
The rock on this part changes from gneiss to limestone.
Cross towards the other ridge, looking out for stanchions that protect it, across about fifty metres.
This second crest has an awkward section around a block and is then followed all the way up to the col in between the Wetterhorn and the Mittelhorn.
From there to the top you can either take to the rocks or mixed ground to the summit, depending on conditions.
The view from the top is particularly fine, with the nearby Mittelhorn and distant views of all the big peaks in the Bernese Oberland.
Descent is the same in reverse, mainly by careful downclimbing as it is not really steep enough for abseiling to be practical.