From Two Harbors, Northeast on Highway 61 until you get to the park entrance.
Great location to shoot but go early as the light is better and the park is not as busy.
The cedars just love the falls and have been there forever. They manage to creep across the rocks until their roots get to the water which is nearly always flowing at some level. There are so many places to shoot in the park but the combination of the falls and the trees working their way to water is amazing. It is great to capture them both the falls and the trees at their best.