LISBON and MACLEAN, Va. – Hilton (NYSE: HLT) today announced plans to double its portfolio in Portugal with agreements to open three new hotels, representing a combined investment of around EUR 60 million. The additions of Hilton Porto Gaia, Legacy Hotel Cascais, Curio Collection by Hilton and DoubleTree by Hilton Lagoa Azores mark a significant The post Hilton Prepares to Double Portugal Portfolio appeared first on Revfine.com….