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. 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 ↓ Glion - Montreaux 13.3 km, 603 m ↑, 898 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 ↓ 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 ↓