Douro Acima promotes northern region tourism providing a variety of services. Organizes cruises on Rabelo boats in the banks of Porto, the "6 Bridges Cruise". Lasting about 50 minutes, from 10h00 to 18h30, with departures every 30 minutes. It also offers long distance cruises on the Douro aboard a Rabelo boat to: Porto|Regua|Porto (Upriver) Porto|Regua|Porto (Downriver) Porto|Pinhao|Porto (Upriver) Regua|Pinhao (Upriver) Porto|Castelo de Paiva|Porto Regua-Pocinho|Barca D'Alva-Regua Porto-Pocinho|Barca D'Alva-Porto (Upriver)