Take the N1 towards Paarl, continue for about 45 km. Take Exit 47 - Klapmuts, Stellenbosch R44 off-ramp. At the stop street turn right (underneath the N1 towards Stellenbosch). You will see Butterfly World on your left. Go over the traffic lights, and continue over the bridge. At the next set of traffic lights, turn left onto the Klapmuts Simondium road towards the R45. About 6km down that road, on your right, you'll see Babylonstoren.