I’m looking periodically into this site: OpenCycleMap . I’m just interested, whether there’s a new GPS-track I can use for a trip. I’m also playing with the thought to cache some data to and provide it, too.
The map shows Great Britain, because the project stated there. The Netherlands offers also a lot of tracks already. Germany, Swiss, Sweden, Poland and a few other countries have also a few tracks to offer.
Also the east cost of the United States has a few tracks. And it’s getting more every single day.