Yes, post office works.. but if you would like it to be picked up at your hotel, you might ant to try: https://www.sendmybag.com/?affid=157169 ...not sure if they work in Porto, but it might be worth a try. If not ask at your hotel, they might work with a shipper as well.Hi there Ivar - I need to have my luggage picked up in Porto and stored in Santiago with you whilst we walk the Portuguese Camino. I am not sure how to go about organising this? Thank you ~ SOOO EXCITED!!