The House of Sandeman - Hostel & Suites

Sandeman is a port house first, and its old cellar building on the Gaia waterfront doubles as a hostel and suites. Dorm beds sit inside circular frames shaped like wine barrels, which is either charming or disorienting depending on how much you've had. Private rooms are quieter, with en-suite bathrooms and art from the brand's long history. Cellar tours come with the territory, and sailing trips on the Douro can be arranged for the committed.