Zinal / Grimentz · Switzerland
Lona
Gentle
Elevation profile
Run analysis
Lona is a black (advanced) run at Zinal / Grimentz measuring 470 m, dropping 49 m from 2399 m down to 2351 m. It averages a 8.4% gradient, steepening to around 23.1% at its most sustained pitch.
Heads-up for snowboarders: 1 uphill section along this run — expect some unstrapping or skating.
Watch for an uphill section: 75 m of climb about 0 m in.
Bonvo Slope Score: 20/100 — Gentle
Scored from the run's real geometry — steepness is judged against what a black (advanced) run should feel like, so every difficulty class can reach 100. Methodology
Explore Lona on the map
Ski Lona with the map in your pocket — offline.
Downloaded resort maps and your own run recording can work without mobile service. Live group positions require connectivity. Free to download; Premium features are available.