SINTRA, PORTUGAL - Visit the Fairytale Castles of Sintra, Portugal #portugal
Quinta da Regaleira, near Sintra, Portugal; an estate with a vast network of underground passages, is definitely worth a visit. The most popular sights are the Inverted Towers (Initiation Well). It’s a 500-meter walk from Palácio Nacional de Sintra. Entrance to the park is $6,Sintra in Portugal is a UNESCO site with hilltop castles, fairy tale palaces, and exotic gardens. Discover the castles of Sintra on a day trip.