1 Best Place to Shop in Sintra, the Estoril Coast, and the Setúbal Peninsula, Portugal

Housed in a beautiful 19th-century palace, Casa da Guia combines shopping, art, and gastronomy in grand style. It's poised on a cliff edge west of Cascais, beyond Boca do Inferno, and worth the trip out of town for the contemporary art gallery, high-end boutiques, interesting restaurants, and bars with outdoor terraces.