Enter the site via the black entrance gates:
Once on site through the two black entrance gates, you will see the autograss facility on your left:
Continuing along the site access road you will come across the Kart circuit on your right.
Carry on along the access road past more signs.
Eventually, at the very end of the road is the main circuit paddock and race control building.
Turn right from here to find the site office and other facilities.