Once one of Europe's best-kept secrets, Portugal is now a favorite destination ... Pena Palace is a hilltop Romanticist castle and the crown jewel of Sintra. Its candy-colored facade and sweeping ...

Castles in Italy, Portugal, Czechia, Slovakia, Hungary, Poland, Denmark and Scandinavia are also featured on the map. They look quite sparse in the UK in comparison, while in Ireland ...

I can see the rolling, forest-covered scenery that surrounds the castle. And I can see the sky, as blue and unblemished as the distant ocean. Extravagant Pena Palace in Sintra, Portugal.