Photodiary > ZRH-SIR-ZRH: day trip to Valais with views of the snow-covered Alps > Thunersee with the mountain ridges Sigriswilgrat and Güggisgrat (to the left of the lake, partly obstructing the lake)

Thunersee with the mountain ridges Sigriswilgrat and Güggisgrat (to the left of the lake, partly obstructing the lake)

aerial · winter · Lake Thun · mountains · Alps