Choose by mountain job
The best offline mountain map is the one you test before you lose signal.
Offline is not a badge. It is a workflow: choose the area, download the right layers, confirm the route and know what will remain available when the network disappears.
The short answer
Traverse is a strong fit when you want offline regions connected to 3D terrain, saved routes, GPX, trip plans, waypoints and the same planning context you used on the web. Compare the exact offline layers and device support before choosing any app.
What to look for
- Area control: Can you choose and inspect exactly what is downloaded?
- Route continuity: Does the saved route remain available with its useful metadata?
- Layer coverage: Which terrain, snow, glacier and map layers are actually cached?
- Storage feedback: Can you see download status, failures and storage use?
- Pre-trip test: Can you verify offline behaviour before leaving service?
Traverse's offline workflow
Save a region, confirm its status, keep routes and waypoints in Atlas, and use the same terrain-first planning context when the connection disappears.
Do a real offline check
Before departure, enable airplane mode, open the downloaded area, open the route, inspect the key waypoints and confirm the map behaves as expected. Never treat a completed download alone as proof of field readiness.
Frequently asked questions
Does Traverse have offline 3D maps?
Traverse supports offline regions and saved routes on supported mobile clients. Verify the exact layer and device coverage for your trip.
Can I use an imported GPX offline?
Yes, once the route is imported and the relevant map area is downloaded. GPX import is currently a Pro feature.
What should I test before a remote trip?
Test the downloaded region with connectivity disabled, open the route and waypoints, and carry an independent navigation and emergency plan.
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