Never had the chance to visit the colonies yet but I'll make it one day. It looks like an interesting circuit with the ocean surrounding it. Always wanted to drive round the full Bathhurst circuit with no restrictions but I guess that is just a pipe dream.
The Nordschleife though is a unique challenge in as much as that it's 13 miles-ish (20.8K)long, it takes a while to remember where you are going! You also have a mix of cars, vans, motorbikes and even the odd coach complete with grey haired passengers, makes for some interesting situations. It's classed as a toll road in German law not a race track anymore. Most definitely not to be confused with the boring track also called the Nurburgring next door where they stage the F1 European Grand Prix.
In car shot of me about to hit the 'Karussell' slowed down to 100KM/H to hit this banked area of track as it shakes your fillings out! EL supplied 'SD TW Best vintage 2004' just about making a wrist check
Coach