The address is 49 Princes Hwy, Gerringong 2534. Please use Google Maps as Apple Maps often sends people to the wrong location.

Here is summary if travelling south from Sydney CBD on the Princes Hwy;

Driving Past Kiama: Continue on the Princes Highway south from Kiama through 'the bends'.

Approx 250m after the last bend (past the Mount Pleasant Lookout turnoff), take the first left onto the Service Road. There is a sign that says 'Access to 21-49'.

Continue on the service road. Omega Schoolhouse is the second house on the left with a large gate displaying the Omega symbol.

If you are travelling North (towards Sydney) you cannot enter the property directly from the Princes Highway. You will need to drive to the Kiama turnoff and loop back around towards the south, then follow the instructions for the turn off as above.