Take 120 East from Oakdale approximately 15 minutes until you see the sign on the right for Knights Ferry (follow the sign left). Take a left at the first opportunity. When the road ends after the bridge, take a right and pull into the Knights Ferry Visitor's Center parking lot. Walk toward the buildings and the covered bridge. Take the path along side of the river, north of the bridge. You will come to a fork where there is a bathroom after a few minutes of walking, stay left. At the next fork, turn to the right, down towards the river. Continue along the path with the river, passed the garbage can, until you come to a steep drop off. Climb the rocks down and back up and about 100 feet later you'll see multiple platforms ranging from 10 – 40 feet. The water is usually too cold for swimming but quite refreshing after a 40ft jump on a hot summer's day!