Voyaging south from Davos, before you go to the Rinerhorn or Monstein you can kill for the Sertig Valley.
This tributary sustains Landwasser, and along the street you'll be met by the most unspoiled Alpine farmland you could want to see.
The valley floor is laid with lavish green field scattered with dairy animals and pigs, which transforms into moorland and woods on the higher slants.
It merits driving or cycling the distance to the end where you'll go to the foot of the rugged snow-topped pinnacles, Mittaghorn, Plattenfluh and Hoch Ducan.
Weather: Summer 2°C to 18°C Winter 0°C to -9°C