North Portugal - best road of my life.

[robstvr]

This was on a bike, so not too sure how it would suit an M5, but in an Elise, Caterham, etc would be superb.

Not the greatest part of the Iberian peninsula, but worth the detour if you're in the area.

http://maps.google.com.au/maps?f=d&saddr=chave...