Weather windows
Hour by hour, ridge by ridge. We tell you when the clouds will clear.
New · offline maps
Start planning, free See a sample route
Plan the climb. Enjoy the view.
Routes, weather windows and elevation in one calm place, so the only thing left to think about is the next step.
Everything above the treeline
Three things Summit does better than a paper map and a weather app glued together.
Water on the way
Every lake, stream and spring on your route, with how fresh it was last week.
Huts and shelters
Book a bunk in a mountain hut, or find the bivvy before the dark does.
Know the climb before you start
Every route comes with its elevation profile. Hover to read the height at each kilometre.
“I stopped checking four apps before every hike. Summit just tells me when to go.”Maya, walked the Haute Route in June