Travel in Portugal like the locals do

1. They know which area to visit -  You can too.  Just pick-up a good travel guide.  Michelin is always a good bet, and so are Eye-Witness guides and Lonely Planet.  A lttle bit of time spent researching beforehand will pay huge  dividends once you are there.  
2. They are satisfied to visit 1, 2 or maybe 3 areas max, and not try 'over-visiting' -  If you have limited time, we strongly suggest you limit your driving so you that the you see more of Portugal than the inside of your rental car.