There is a reasonable public transport service from Amares to Braga from Monday to Saturdays. There is a limited service on Sundays.
From Braga, one can get a train or bus to Porto.
See:
Minho Verde - http://bit.ly/1vRHs8m
Transdev - http://bit.ly/1vRHyNx
EHG - http://bit.ly/1vRHH3h
If you are heading to Porto Airport there is the shuttle service operated by GetBus from Braga.
See: http://getbus.eu/index.php?seccao=2&lang=pt
If going into Porto itself, one can get the train. Services operate about twice hourly throughout the day.
See: Timetable: http://bit.ly/1vRIkdp
There are also, on average, hourly bus services throughout the day operated by Rede-Expressos and Citilink.between Braga Bus Station and Porto Alexandre Herculano Bus Station
See: http://www.rede-expressos.pt/
Local taxis in the Braga / Amares area include:
Táxi Monteiro Amares - 919 376 233
TaxiBraga - http://www.taxibraga.pt/
