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 Tree and Turret at Moorish Castle - Sintra Clock Tower - Sintra Sintra from Above Sintra from the Castle Sintra Quintas View from the Castle - Sintra