Rua de Serpa Pinto 124Vila Nova de Gaia, Portugal 4400-307 Phone: +351 22-244-9200Fax: +351 22-244-9219Toll Free: +800-HILTONS Hotel E-mailHotel Website Classification 7 Superior First Class Commission Rooms Rates 10% 194 - Hoteliers! Is your information accurate? Update Here Hilton Porto Gaia Location & Neighborhood Cais de Gaia. Porto