Big Thick Rivers, in map form!
A gorgeous overlay for OpenStreetMap.
The more upstreams a river has, the thicker the line.
I’m a little obsessed with the watershed south/west of Birmingham and it looks great here.
Big Thick Rivers, in map form!
A gorgeous overlay for OpenStreetMap.
The more upstreams a river has, the thicker the line.
I’m a little obsessed with the watershed south/west of Birmingham and it looks great here.