Sintra is a number 1 day trip from the Portuguese capital, and there is SO much to see! Sintra National Palace is one of those highlights, and there is much to see! Discover mesmerising rooms, furniture, and courtyards. And, of course, the famous kitchen with the chimneys the structure is known for. Palacio National de Sintra is a true icon and a must-see location on your holiday in Portugal.