Sintra Facts
- The Convention of Sintra was signed here in 1808.
- Today,
Sintra is a hub of tourism and trade.
- Sintra is an architectural marvel famous for its romantic atmosphere, castles, palaces, and historic architecture.
- The 4 Casles worth visit are the
Pena National Palace, the
Castle of the Moors, Regaleira Palace and Monserrate Palace.