Sintra National Palace All rights reserved --> Looking up at the National Palace in Sintra. The two towers are actually the chimneys for the kitchen and are used as the symbol for the town Posted by Travel in Portugal on Sat, 21/12/2013 - 21:17 × Related images Pena Palace - Sintra View Towards Historic Sintra Derelict House - Sintra Sintra Pillory Moorish Castle - Sintra Largo Dr Gregório de Almeida - Sintra