We will be arriving on Wednesday 4th October @ 9.30am at Vigo Airport and we would like to take a bus in the morning so that we can start walking in the afternoon from Viana do castelo, Portugal and take the coastal way up to Santiago. I did several searches but I could not find any specific bus that does the trip. The only way I found is by train but there is only one in the morning 9 am and one at 8pm from vigo to viana do castelo. Can anyone help please?