Welcome to OpenStreetMap. We're creating a map of the world that everybody can use freely and we're having a lot of fun in the process. Join us.
View the map
Where have we mapped so far? Browse our online map.
Our users have drawn some great maps. View the gallery.
Edit the map
Got a GPS? So get mapping!
Choose the user friendly online editor (experimental) or download a desktop editor for power users.
I'm new! Find out how to get started.
Get involved
OpenStreetMap isn't just a website, it's a community.
Find out more about the project, come to one of our mapping weekends, or help with programming. It's all on our wiki site.
Next event: We're mapping the footpaths, bridleways and roads of the New Forest (UK) next weekend (Sept 23-24). We need volunteers on bikes and on foot. Don't worry if you haven't got a GPS - we'll supply one. Find out more...