Trail maps built for planners and power users.
Trailmonger blends vector maps, 3D terrain, weather, and data overlays so you can plan, vet, and share routes with confidence.
2.3M+
Trails indexed
30+
Custom layers
<90ms
Tile latency
Layer stack
- ✓ Trailmonger vector style
- ✓ 3D terrain & hillshade
- ✓ Cell coverage overlay
- ✓ Weather + NOAA wind
- ✓ Streams & flow gauges
Fast PMTiles delivery with sub-100ms tile times.
Why Trailmonger
Data-dense maps without the clutter. Built for route setters, event directors, and detail-obsessed explorers.
True vector maps
Fast PMTiles and custom cartography tuned for trails, labels, and off-grid detail.
3D terrain & slope
Hillshade, LiDAR terrain, and slope analysis so you see the grade before you go.
Live overlays
Weather, streamflow, and cell coverage layers in one place for go/no-go calls.
Planning tools
Waypoints, layer toggles, and saved sets for your crew or your next event.