Open maps

wiki.openstreetmap.org - OpenStreetMap Wiki
opencyclemap.org - OpenCycleMap OSM Cycle Map.
openpistemap.org - OpenPisteMap Ski Card from OpenStreetMap.
opencyclemap.org - Hike & Bike Map Cycling, with a "night" layer from OpenStreetMap.
free-map.org.uk - FreeMap Map for pedestrians, covered part of the UK.
wanderreitkarte.de - Reit- und Wanderkarte Map for pedestrians and horseback riding, Europe.
toposm.ahlzen.com - TopOSM Map for pedestrians and horseback riding, USA.
routesmaps.com/routeplanner - Routes Maps Routeplanner Planning, saving and viewing routes on maps.
openrouteservice.org - OpenRouteService Routing.
oomap.co.uk - OpenOrienteeringMap Orienteering Style.
- Karta01 Map of fire-fighting water supply.
nominatim.openstreetmap.org - Nominatim Geocoding - assignment of geographic coordinates to map objects and data records.
opensnowmap.org - OpenSnowMap Ski resorts map.

citylines.co - Citylines Map of the world metro.
openbusmap.org - ÖPNVKarte Worldwide public transport facilities on a uniform map.
tracker.geops.ch - geOps Public vehicles of the world on a map.
bikesharemap.com - Bike Share Map Bike Share Map shows the locations of docking stations associated with bicycle sharing systems from 400+ cities around the world.
openseamap.org - OpenSeaMap Open sea map.
openstreetmap.org - OpenStreetMap 3D Map.
opentopomap.org - OpenTopoMap Open topographic maps.
openpoimap.org - OpenPoiMap Open map with filters.
- OpenStreetMap Open the card.
openrailwaymap.org - OpenRailwayMap Detailed online map of the world's railway infrastructure.