7Porto, Portugal

Overlooking the Douro River, Porto’s charm lies in its colorful riverside buildings, steep cobbled streets, and a rich tradition of port wine production.

A weekend in Porto is best spent tasting its namesake wine in the cellars of Vila Nova de Gaia, exploring the UNESCO-listed Ribeira district, and admiring the azulejo (blue tile) adorned churches. The city’s warm, inviting atmosphere makes it an ideal destination for a leisurely weekend escape.