When you visit a country that has such historical splendour, excellent cuisine and welcoming locals, it can make a 3 day break disappear in a flash and you will wonder where the whole weekend went.
There is time during such a short break to take advantage of various activities and my number one tip is to fit in as much as you can but without burning yourself to a frazzle. Anything you can’t fit in then you could always visit again and with a country like Portugal, this is certainly guaranteed.
Before visiting, plan your trip carefully because with the large number of attractions and variety, you could let time get ahead of you and before you know it, there are many attractions that could have been potentially missed so plan as far ahead as possible and if necessary make those essential bookings in advance.