Sintra is a charming tourist destination that was historically associated with the Portuguese nobility. Portugal’s rulers constructed lavish and extravagant palaces amidst the hills of the Serra de Sintra and these attractions make Sintra a popular day trip from Lisbon. Sintra is set amidst the cooling pine covered hills of the Serra de Sintra and was traditionally a favourite location with the Portuguese nobility and elite. Contained within Sintra are three unique royal palaces and a swathe of other grand or extravagant buildings.