I ride in and around Sydney doing drops.Found some good ones that you can ride on with out any probs.One of them is at Waterloo 10mins ride from central crn elizabeth and McEvoy st If you go to google maps you can see it go to street view and look up the grass hill.Off the side it is only small but as you move around it gets bigger.Need grass tyres and brakes the tran is not very steep in spots.Cheers Peter