Obidos!!

It is so awesome to see a this city completely surrounded by it's castle walls.  They are still in tact and it makes it easy to imagine how the castle and walls served as a protection to the people.  Those who lived outside the walls came into the city when there was danger of an attack.  It is a beautiful little city with charming narrow streets.

It is possible to walk around the old castle wall, getting an idea of watching for approaching enemy attacks!