Hello,
I have 5 full days based in Lisbon at the end of May. I love architecture, history, and scenery (in that order). Food too of course!
Will spend one day in Evora for sure. Is it worth it to go to Porto? I do like port wine. Is Sintra worthwhile? I recall seeing a photo of a castle (can't recall which one), which looked kind of cool but perhaps not a must-see. Are the gardens worthwhile?
I will be taking trains to get around. Any info on how long the train rides will be to Evora and Porto from Lisbon? Sintra is apparently about 1/2 hour away by car. I want to have enough time in Lisbon, is 3 days enough?
Thanks!

