Portugal: The Douro & Mountain Villages

Set in a restored 19th-century palace on Avenida dos Aliados, this five-star Porto hotel pairs grand architecture, Michelin-starred dining and a serene spa with light-filled, marble-appointed guest rooms.

Part of the Quinta do Vallado wine estate in Portugal's Upper Douro Valley, Casa do Rio offers new luxury accommodations in six stylish suites, surrounded by vineyards with 180-degree views over the river below.

Set on a lavender farm in a quiet valley, this retreat features two modern villas built with stone, timber and glass, with valley-facing windows, seasonal meals and calm, minimalist interiors.

This modern mountain hotel features panoramic views, spacious suites with burel wool details, a minimalist spa, and interiors that highlight local materials, craftsmanship and clean architectural lines.