This one was in Smash 4 in the WiiU version. It’s not exactly my favorite from the Smash 4 era, but I do like it. It’s mainly based on Wii Sports Resort but it did first appear in Wii Fit.
I do remember this part from Wii Sports Resort. It’s where you could fence people. But this isn’t even close to the only area of the stage as it takes you around and around.
I don’t remember the bridge though, but I find it a thrilling part to play as many perish here.
So yeah, I don’t mind playing Wuhu Island every now and then. It’s a good stage.