Don't confuse this with Little Spearfish Falls trail, which is really short, right behind the Latchstring restaurant, and has the waterfall. This is up the road, just past Timon campground. We tried hiking it towards Timon, but just past the campground was flooded and didn't know where to go. Looked like beaver dams were holding up a bunch of water. Ended up backtracking it and hiking it the other way. Beautiful hike.