Although I don’t think they would be as dramatic or beautiful as the watersheds and forest maps at grasshopper geography, it would be interesting to have similar maps for trails. I am sure it is a question of when, not if. These maps certainly drive home the tread watershed concept.
![](https://photos.smugmug.com/River-Maps/i-3DRXqNc/0/113cf157/XL/River%20basin%20map%20of%20the%20United%20States%20with%20black%20background-XL.jpg)