and in sintra, located just an hour out side lisbon we took to the streets on a tuk tuk. go around. >> robin: our tour guide giving us a tour of the village of sintra. >> even the tower is such a beautiful place, right? >> robin: so cool. our final stop, the incredible pena palace, a place where nearly 1.5 million people visit each year. one of the three things you must see and do when you're here in sintra? >> take the regulator. very unique. nothing like it in the rest of the world. top of the rock so you can be as close as possible to the saints. and pena palace. the fairy tale palace. >> robin: i feel romance when i'm here. >> this was a gift of love from a king from austria who married a queen in portugal. he prepared this for her. >> robin: king ferdinand's vision standing the test of time. the palace passed on to his second wife to become a castle of two great loves. it is so special where we are. the history of the site where we are right now goes back to the 12th century. it started out as a chapel, then a monastery and add in 1800s, that was the monastery. this