William Collignon
- Mapper since:
- October 17, 2012
- Last map edit:
- August 12, 2021
Avid hiker and outdoorsman. I also like cartography, which is why I bought a Google Nexus 7 and AlpineQuest.
OpenStreetMap
Avid hiker and outdoorsman. I also like cartography, which is why I bought a Google Nexus 7 and AlpineQuest.