May
Hikes are listed according to length, and almost all of them can easily be modified into shorter or longer versions, with more or less elevation gain.
Valle del Salto
9.2 km, 672 m ↑, 672 m ↓
Mettmen
9.9 km, 575 m ↑, 575 m ↓
Jogne Gorge - Gruyères
11.3 km, 316 m ↑, 452 m ↓
Quinten - Seerenbachfälle
11.3 km, 631 m ↑, 633 m ↓
Mostelberg - Brunni
11.4 km, 465 m ↑, 544 m ↓
Vorderthal - Wägitalersee
11.6 km, 723 m ↑, 553 m ↓
Bad Ragaz - Taminaschlucht
12.4 km, 443 m ↑, 443 m ↓
San Salvatore
12.5 km, 833 m ↑, 863 m ↓
Oey - Tschugge
13 km, 781 m ↑, 564 m ↓
Schwarzsee (day 2)
13.1 km, 883 m ↑, 458 m ↓
Glion - Montreaux
13.3 km, 603 m ↑, 898 m ↓
Stein SG - Gulme
13.9 km, 1022 m ↑, 588 m ↓
Bristen - Golzerensee
14.6 km, 1135 m ↑, 564 m ↓
Pany - Chrüz
15.7 km, 1102 m ↑, 1102 m ↓
Andeer - Splügen
15.8 km, 795 m ↑, 319 m ↓
Unterschächen - Stäuben falls
16.8 km, 1004 m ↑, 1004 m ↓
Schwarzsee (day 1)
17.3 km, 844 m ↑, 788 m ↓
Neslau - Ofenloch
17.9 km, 1254 m ↑, 666 m ↓
Val Frisal
20.3 km, 1346 m ↑, 847 m ↓
Muotathal - Klöntalersee
21 km, 1357 m ↑, 1135 m ↓
Flüelen - Chinzig Chulm
21.2 km, 2010 m ↑, 820 m ↓