This is strangely called a trail, but should be, more appropriately, called a bicycle path. I usually get on the path near its beginning, underneath the Wanban bridge. The path continues in both directions, but this is its name on this section. As many have mentioned, there is a bit of a stench going on here. It’s quite strong depending on the days and mostly confined near the Huazhong bridge. Once you get past it, the stench fades into the background. There are no scooters or cars allowed here, so you don’t really have to wear a mask. The path itself is sectioned off from the roads thanks to a wall to prevent floods from the Xindian river.