Having earned the moniker of “The Portuguese Riviera,” the sunny seaside resort town of Cascais in Portugal, located some 25 miles west of Lisbon, has a centuries-old storied  tradition of attracting celebrities and royals from all over Europe, who succumb to its irresistible charms: sunny seaside promenades, idyllic beaches, fishing villages, and the picturesque historical town center. Coming next spring, {…}