We have accommodations in Lisbon from 6/27/25-7/4/25. We are not planning on spending the entire week there but will also be traveling (by car) to Porto.
My questions-
How many days to enjoy Lisbon (rent car when leaving Lisbon)
How many days to enjoy Porto(drop off car when arriving in Porto).
What are the must sees along the way that we should plan into our 3 hour drive?
Thanks!