Worldwide
AllTrails
Find hiking, running and biking trails with reviews and photos
alltrails.comOpen
Hiking, Ski & Outdoor Maps
Outdoor maps help you find a route, judge the terrain and stay safe once you are out there: trails with recent reviews, contour lines and slope angles, pistes and crags, charts for the water.
26 maps · 16 completely free · 1 live
Worldwide
Strava Global Heatmap
Where people run, ride and swim, as a glowing heatmap
strava.comOpen
Switzerland
map.geo.admin.ch
Switzerland's federal map viewer with the famous Swiss topographic maps
map.geo.admin.chOpen
Worldwide
OpenTopoMap
Free topographic map of the world from OpenStreetMap and elevation data
opentopomap.orgOpen
Worldwide
CyclOSM
A cycling map that shows bike lanes, surfaces and services
cyclosm.orgOpen
Worldwide, best in Central Europe
Mapy.com
Detailed outdoor and city maps from Czechia, popular with hikers across Europe
mapy.comOpen
Worldwide, best in Europe
Waymarked Trails
Marked hiking, cycling and riding routes worldwide from OpenStreetMap
hiking.waymarkedtrails.orgOpen
Worldwide, best in the US
CalTopo
Backcountry map for planning with slope angle, topo and fire layers
caltopo.comOpen
Worldwide, best in Europe
komoot
Plan hikes and bike rides with routing that knows the surfaces
komoot.comOpen
Worldwide
Wikiloc
Millions of outdoor trails recorded and shared by users
wikiloc.comOpen
Worldwide
Geocaching
The worldwide treasure hunt: millions of hidden caches on a map
geocaching.comOpen
Worldwide
Gaia GPS
Offline GPS maps for hiking, hunting and overlanding
gaiagps.comOpen
Worldwide
OpenCycleMap
Classic worldwide cycling map with national cycle routes
opencyclemap.orgOpen
Worldwide
OpenSnowMap
Worldwide map of ski pistes, lifts and cross-country trails
opensnowmap.orgOpen
Great Britain
OS Maps
Ordnance Survey maps of Great Britain for walking and planning
explore.osmaps.comOpen
Worldwide
PeakVisor
3D mountain maps that identify every peak you can see
peakvisor.comOpen
United States
Fall Foliage Prediction Map
Week-by-week forecast of autumn leaf colour across the US
smokymountains.comOpen
Worldwide, best in North America
Mountain Project
Rock climbing routes and crags with community beta
mountainproject.comOpen
Worldwide
Navionics ChartViewer
Nautical charts and sonar depth maps for boaters, online
webapp.navionics.comOpen
WorldwideLive
Surfline
Surf forecasts and live surf cams on a map
surfline.comOpen
United States
Avalanche.org
Map of avalanche forecasts for the United States
avalanche.orgOpen
Worldwide
OpenSeaMap
Free nautical chart with buoys, lights and harbours from OpenStreetMap
map.openseamap.orgOpen
US national forests
USFS Interactive Visitor Map
Trails, campgrounds and recreation sites in US national forests
fs.usda.govOpen
New Zealand
NZ Topo Map
New Zealand topographic maps online, from official LINZ data
topomap.co.nzOpen
Worldwide
Peakbagger
Database and maps of the world's mountains and climbing lists
peakbagger.comOpen
Worldwide
theCrag
Worldwide climbing guide with crags, routes and ticks
thecrag.comOpen
No maps match this filter.
How to choose
For finding trails, AllTrails and Wikiloc have the most user-recorded routes; Waymarked Trails shows officially signed routes.
For judging terrain, use a topographic map: national agency maps where available, OpenTopoMap or CalTopo elsewhere. Slope-angle layers are essential in avalanche terrain.
Phones fail. Download offline maps, carry a paper map in remote areas, and check avalanche and weather forecasts before you go.