Good morning! Looking for some feedback on our working itinerary. We will be traveling to Portugal September 23rd and staying for 13 days, not including travel days (flying from Portland, OR to Amsterdam, Amsterdam to Lisbon, Lisbson or Porto to Amsterdam and then home). It is our first time there. We are experienced travelers and love history, wine, wandering and getting lost, art and some adventure. Both in our early 50s but super active and fairly fit. We will not have a car and plan to travel by train and bus which is our MO when we travel in Europe. With all that said....
Lisbon - 4 nights and explore all the sites including day trips to Sintra and possibly Cascais (we have friends who have family there).
Coimbra - 4 nights with day trips to Tomar and Obidos
Porto - 4 nights with day trips to the Douro Valley
For some reason this trip itinerary has me confounded as we want to see everything, but know with only 13 days it is impossible. Any feedback? Thank you in advance!