traversly is a hiking app for Europe's long trails. It shows you water, beds, camping, food and shops along the route, with notes from the people who walked it last week. Buy only the guides you need. No subscription.
Launching soon.
Get notified at launchA fountain that ran last summer. A refuge with new rules. A shop that closed. A printed guide is updated once a year, if at all.
Outdoor apps rent you what you used to own. Stop paying, and your maps are gone.
The Camino Francés has yellow arrows. The GR20 has red and white marks. You will not lose the trail. And if you do, open the map in traversly and walk back to it. The rest of the time, use it to see what is coming.
You also need a bed, a place to pitch your tent, and a shop to buy food.
Fountains, taps and streams along the route. And whether they still ran when someone last walked past.
Refuges, albergues, huts and gîtes. What they cost, if you can book them, and what other walkers found there.
Where you may camp wild, where you may not, and the official pitches in between.
The next shop, the next town, and how far it really is from the trail.
Luxury, not survival. But it is good to know there is an espresso two hours ahead, or a place that still serves food after 8 pm.
See what is ahead on the trail you are already walking. The next water, the next bed, the next coffee, the next shop, and how far each one is. One simple screen. Nothing to set up.
Leave a note at a water source, a refuge, a café. Write what you found. The hikers behind you get it, and so do you: notes earn points, and points pay for guides. If you have used droply, you already know how it works.
One trail, one purchase. No monthly fee. Nothing expires, and nothing stops working because you forgot to renew. If you walk one long trail a year, you should not pay for software twelve months a year.
All three walk for days, lose signal, and cannot find information that is up to date.
All ages, often 45 and up, and often a first long walk. Not gear people. You do not know if today's albergue has a bed until you stand in front of it.
Fit, and you know your gear. Your huts are booked months ahead, through the official system or an agency. What is missing is the day itself: the next water, where to eat lunch, and how far the next shop really is.
You know how a thru-hike feels. Nobody has written down what the European version looks like.
29 July 2026
Everything you need to plan a GR20 thru-hike in Corsica — season, refuge booking, water, resupply, budget, and the safety checks worth doing before you go.
Read the articleA hiking app for Europe's long trails, built by thru-hikers. Launching soon.
Soon. The people on our list hear it first.
No. You buy the guides you want, and they stay yours.
We start with the GR20 in Corsica. The Camino routes and the other big European trails follow.
Yes. Add what you find on the trail, earn points, and trade the points for guides.
Thru-hikers. The same people who built droply, the water app.
Join the list anyway. We only write when we have something to say.
