u/SparrowBreeze

We are traveling from Sintra to Douro Valley (2 nights) to Porto with stops in stops in Coimbra and Guimaraes.

How much time should we plan to spend in Coimbra and Guimaraes?

Any suggestions for amazing restaurants in Lisbon? Especially any needing advanced reservations. Will be there for a few nights at the end of September.