Many of the readings I have done stated that the best way to avoid all the traffic is to start from Vilarinho and not Porto? But how do I get from Porto to Vilarinho? I did google maps and it sends me off to another city with the same name? Do you know what bus or metro I can take? Is it really much better to start from Vilarinho? or any other starting point that it will be best... hoping to do the camino central.... Thanking you in advance!!