Hi we are visiting Porto in February. I have time to do 3 day trips from Porto but I can't decide between these 4
tour group to the Douro Valley
We are planning to use public transport on all trips except the Duoro Valley I wanted to book with a tour group.
When traveling we like history, architecture, cute villages, food & wine. We are a 50 year old couple.
So which 3 day trips would you do?