- Porto By The River Apts is a house comprising 2 fully equipped holiday studio apartments, 1 duplex apartment and a single room situated in Ribeira, on the water front of the Douro River, and in the heart of Porto's Historic Centre. All the apartments and the room have views over the river Douro, the world famous Don Luis Bridge and the Port Wine cellars across the river in Gaia. A continental breakfast is included in the reservation. Both D. Luis Bridge and Douro River are a 1-minute walk from the property. The nearest airport is Porto Airport, 12 km away.