Location: Capela Incomum, 79, Tv. do Carregal 77 81, 4050-167 Porto, Portugal
Getting there: Aliados station
19th-century chapel converted into wine bar — altar and wooden pews intact
Specialty: Port and Madeira wines, Portuguese tapas, fado every other Thursday
Price range: $$ (~10 per glass)
Pro tip: Visit Thursday for live fado — book ahead, fills up fast
Recommended by @Pitufueros