When work decided to treat me and my colleagues to a 3-day city break to Porto, I didn’t know what to expect from Portugal’s second largest city. Oddly, the country wasn’t ranking very high on my travel ‘wish list’, so I didn’t really know much about it when I received the invitation. Upon doing some research, Porto looked very promising to me. The historic city centre, the gorgeous views dominated by the Douro river and of course the Port wineries; what’s not to love?