Raglan is located 48km west of Hamilton. From there, it takes about 45 minutes by car to get here. Take the SH 23, stay on this route and you can't go wrong.
If travelling south from Auckland on SH 1, turn off at Ngaruawahia following SH 39 until you come to Whatawhata. Then turn right onto SH 23, just follow your nose and you are there. Total driving time from Auckland: 2-2 hours.