Grand Saint Bernard – Lacs de FenêtreAnother Valais classic with big mountain views, lakes, very runnable terrain, and perfect trails→ 12km   ↑ 1200mΔ 2949M♦ MediumΘ CCWWith so many Valais trails being good quality, going on a decent run is actually pretty easy to do. Pick your trail and go. You’ll most likely have a great time. But if you’re after …