I'm still below the age for driving (licence only at 17, and only at 19 you can drive uaccompanied), but the best road over here (Israel) would be the road to Jerusalem and back to Tel-Aviv. The beginning is made out of boring straights - but when you get into the hill-area, it starts twisting, climbing, and some very steep downhill sections. Just try those uphill corners near the end, where you'll have to steer very precisely in order to maintain a 100km/h speed AND stay in your lane. Once, it rained really hard, with real streams flowing down the road, and we actually had a hard time gripping at 30-40km/h (and still skidded here and there). Plus, there are all those smaller roads around, with even more turns, and less width (yeah, one lane per direction). This would be one of my first targets when I get my licence - the road to Beit-Shemesh.