Originally Posted by somnambulant
Is that the shortish loop at the bridge, opposite the path over the train-tracks? That loop made me sad for humanity because of the 23984 tonnes of garbage in the trees near the apartment towers.

I think so. Instead of going right to take the river trail back, you go left and follow the river for a bit upstream. Then you climb the ridge and come back across the top/side. It's about 2kms long and pretty fun!