From south (east GTA), follow Hwy 12 north, then 169.
From south (west GTA), follow Hwy 400 north, then Hwy 11 to Hwy 12 south to Rama Rd. Take Monck Rd to 169 and turn left.
From north (Muskoka), take Hwy 11 south to 169 at Washago.
From north (Midland area), take Hwy 12 south to Hwy 11 north and then 169 south at Washago.